Questions on Geometry: Angles, complementary, supplementary angles answered by real tutors!

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Question 1011479: If the diagonals of a quadrilateral bisect one another at right angles, then the quadrilateral is

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Question 1011516: The measure of an angle is 25� more than the measure of its supplement. Find the measures of the 2 angles
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Question 1011564: supplement of 15
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Question 1011700: If a parallelogram is equilateral does it mean it is a regular polygon? Would it also be equiangular?
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Question 1011700: If a parallelogram is equilateral does it mean it is a regular polygon? Would it also be equiangular?
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Question 1011700: If a parallelogram is equilateral does it mean it is a regular polygon? Would it also be equiangular?
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Question 1011906: What is the measure of the complement of an angle of 72 + x degrees?
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Question 1011907: In rhombus ABCD, m∠A = 3x + 14 and m∠C = 7x - 62. What is the numerical measure of ∠A?
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Question 1011908: The measure of an exterior angle of a triangle is 116 and the measure of one angle of the triangle is 68. What are the measures of the other two angles of the triangle?
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Question 1011946: The measure of an angle is five times the measure of its complement. What is the measure of the angle?
I thought it was 5(90 - x) but now when looking back over it and plugging in numbers it seems incorrect.
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Question 1011964: the supplement of angle j is 2 times the measure of angle j find the measure of angle j
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Question 1011972: In ΔABC, AB = CB and D is on AB such that AC = DC. If m∠ADC = 75, what is m∠B?
Image: https://gyazo.com/c2dac4c89fdb464ce1ccad5fc475a3a8
Sorry if its messy, but I attempted it and got stuck. My work so far was that if CA is congruent to CD then the triangle is isosceles so therefore ∠CAD is congruent to ∠CDA. Because ∠CDA was given as 75 degrees in the given I also know ∠CAD is 75 degrees. Also because ∠CDA and ∠CDB form a linear pair, they are also supplementary so I subtract 75 (∠CDB) from 180 to get ∠CDB which is 105. As I know the interior angles add up to the exterior angle I did 105 - 75 which gives me ∠ACD which is 30 degrees.
This is where I get stuck and have no idea how to find ∠B. I do not think I can use the ext. angle thm. as I do not know ∠DCB. Please help me out!
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Question 1012051: the complement of angle m is 46 more degrees more than angle m find the measure of angle m
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Question 1012175: one of two supplementary angles exceeds 5 times the other angle by 12 degrees. find the measurement of the smaller angle.
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Question 1012191: AB || CD , Find the measure of the angle ABC.
B= 10x-30 C= 5x+5
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Question 1012318: the measure of angle m is 46 degrees more then angle m what is angle m
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Question 1012318: the measure of angle m is 46 degrees more then angle m what is angle m
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Question 1012321: the question says that the complement of angle m is 46 degrees more than angle m find the measure of angle m that is the only information I was given
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Question 1012576: If M<1 + M<4 = 70, find the sum of <5 & <6
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Question 1012577: If M<1 + M<4 = 70, find the sum of <5 & <6.
Line A & B are parallel.
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Question 1012770: if the measure of angle C is x and than the measure of angle D is 64 greater than angle C what is the value of x
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Question 1012770: if the measure of angle C is x and than the measure of angle D is 64 greater than angle C what is the value of x
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Question 1012812: (3y+53)

7y-55
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Question 1012981: AB and CD; AB and BC are two possible pairs, any two lines on the same face.
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Question 1012968: If in a triangle ABC, angle C=90 degree, then what will be the value of tanA-B/2?
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Question 1012997: In the figure plane E is parallel to plane F, AB is perpendicular to F and AG is the perpendicular bisector of CD. If m∠C-AB-D = 30, what is m∠BDC?
Image: https://gyazo.com/d2c76b9ec1433620e10a45ca1461bd86
Last tutor was absolutely useless, he told told me I'm wrong, please help me with this, take a look at the gyazo for clarification.
Click here to see answer by ikleyn(52781)

Question 1013077: 4. If parallel lines are cut by a transversal which could be the measures of a pair of alternate interior
angles?
I : 120,60
II : 120,120
III : 90,90
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Question 1013107: In the figure plane E is parallel to plane F, AB is perpendicular to F and AG is the perpendicular bisector of CD. If m∠C-AB-D = 30, what is m∠BDC?
Image: https://gyazo.com/d2c76b9ec1433620e10a45ca1461bd86
Last 2 tutors were absolutely useless, they told me I'm wrong, please help me with this, take a look at the gyazo for clarification. Do not ask me what m∠C-AB-D = 30 means. How the hell am I supposed to know? I'm giving a screenshot for a reason. The teacher gave us a packet to finish as a midterm review guide but this question makes no sense.

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Question 1013202: The measure of the smallest angle of a triangle is one-third measure of the largest angle. The measure of the second angle is 51* less than the measure of the largest angle. Fine the measure of the angles of the triangles.
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Question 1013254: If <1= 13 and m<2 is twice as much as <3, what are the measurements of each angle if
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Question 1013328: What is the value of x if ABD is 123 degrees

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Question 1013328: What is the value of x if ABD is 123 degrees

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Question 1013395: The measure of an angle is twenty-nine times the measure of a complementary angle. What is the measure of each angle?
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Question 1013395: The measure of an angle is twenty-nine times the measure of a complementary angle. What is the measure of each angle?
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Question 1013507: what is 96� 18' 40" - 180� ?
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Question 1013676: given that m<1=(x2+4y),m<2=(27y+7), and m<3=65, which of these is a possible value of x?
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Question 1013743: The complement of an angle is 30 less than twice angle. Find the larger angle.

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Question 1013759: The measures of angles A and B are equal and complementary. What is the measure of each angle? Can you help me to figure this out thank you god bless !!!
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Question 1013888: m∠1=(x 22)� and m∠2=3x�

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Question 1013888: m∠1=(x 22)� and m∠2=3x�

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Question 1013917: Angle 1 and Angle 2 are supplementary angles. If Angle 1 measures 4x + 2 degrees and Angle 2 measures 5x - 11 degrees, what is the measure of angle 2?

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Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900, 9901..9945, 9946..9990, 9991..10035, 10036..10080, 10081..10125, 10126..10170, 10171..10215, 10216..10260