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

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Geometry: Angles, complementary, supplementary angles

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Question 41926: Can someone help me on this problem?
I have two parallel lines, I have a line going down the middle at a slant.
On the top line I have a in the left hand corner and b on the other side on the right hand corner. On the bottom horizonal line I have a in the right moddle corner . Below that line in the acute circle it is 56 degrees.
I need to find mc
Thanks,
Sher
Click here to see answer by AnlytcPhil(958)

Question 41927: Can someone help me solve this problem?
I have two scalene triangles that one has a 30 degree acute angle
and the other one has a 25% acute angle
The other triangle is a isoceles and it's acute angle is 60 degrees.
Which two triangles are similar?
Thanks,
Sher
Click here to see answer by AnlytcPhil(958)

Question 42253: how would i graph

y = 3 over 4 x + 2
Click here to see answer by checkley71(8405)

Question 42945:
Click here to see answer by fractalier(1804)

Question 44539This question is from textbook Elemetary Geometry for college students
: The problem consist of a diagram: A is parallel to B and C is parallel to D (A and B are horizontal line; C and D are vertical lines both with slight slant). The angles are numbered as follows (starting from top):On line A is
1 2 3 4
5 6 7 8
On Line B:
9 10 11 12
13 14 15 16
Given: m<9= 2x+17; m<11= 5x-94
Find: x
What I have tried is taking m<9 =m<11 so 2x+17=5x-94 then I took the 2x+17 and moved it to the other side: 5x-94+2x+17=0 simply 7x-77=0. I think this maybe where I'm making a mistake. Can you Help me solve this equation to find x?This question is from textbook Elemetary Geometry for college students

Click here to see answer by venugopalramana(3286)

Question 47501: Parallelogram ABCD has diagonal AC equal in length to side AB. CD is produced to E so that D is between E and C. If angle BAC = 30 degrees, find the size of angle ADE
Please show any working out
Thanks
Click here to see answer by venugopalramana(3286)

Question 48997: Can you please help me with this problem? My math teacher is out because his daughter has cancer so he took the week out and this is only the SECOND week of school. So can you please help me with this one question then i may be able to complete it on my on.

Determine if the conjecture is true or false based on the given information. Explain your answer and give a counter example for any false conjecture.
Given: noncollinear points A, B, C, and D
Conjecture: A, B, C, and D are coplanar.
Click here to see answer by Born2TeachMath(20)

Question 49190This question is from textbook Geometry
: The measures of two complementary angles are 16z - 9 and 4z + 3. Find the measures of the angles.This question is from textbook Geometry

Click here to see answer by Earlsdon(4898)

Question 49430: If two angles are complementary and one angle is 36 degrees more than twice the other. What is teh measure of each angle?
Click here to see answer by Nate(3495)

Question 49601: Two angles are complementary. The measure of the larger is six less than three times the measure of the smaller. Find the measures of the two angles.
Click here to see answer by checkley71(8405)

Question 49540: Q.1-what are right,straight and complete angles?
Click here to see answer by Juhi(44)

Question 50209: how do you find the value of x
Click here to see answer by tutorcecilia(2042)

Question 50337: Two angles are complementary. The measure of one angle is 21more than twice the measure of the other angle. Find the measures of the angles.
I am a parent trying to help a sophmore with this question. I just wanted to see if I was on the right track. Thanks for any help you could give.
Click here to see answer by rapaljer(3620)

Question 50422This question is from textbook Glencoe Geometry
: Hello,
I am a parent desperately trying to help her sophomore kid. This one has us both stumped.
Problem:
The measure of the supplement of an angle is 60 less than three times the measure of the complement of the angle. Find the measure of the angle.
Thank you so much.This question is from textbook Glencoe Geometry

Click here to see answer by josmiceli(3003)

Question 50435: Angle A is twice as large as its complement
Click here to see answer by tutorcecilia(2042)

Question 50436: Angle A is twice as large as its complement B
Click here to see answer by Nate(3495)

Question 50530: If m<5 = 3x+14,m<6 = x+30, and m
Click here to see answer by Nate(3495)

Question 50577: The angle between the equal side of an isosceles triangle is 40.find the other two angles.
Click here to see answer by AnlytcPhil(958)

Question 50578: The perimeter of an isosceles triangle is 40, and the base is 10. find the length of one of the equial sides.
Click here to see answer by mszlmb(115)

Question 50601: mLy=37o find the complement of
Click here to see answer by Nate(3495)

Question 50600: If the volume of a rectangular box is 84 cubic inches, the length is 7", and the width is 4", what is its height?
Click here to see answer by Nate(3495)

Question 50603: If the surface area of a sphere is 64 Pi, what is its volume?
Click here to see answer by rapaljer(3620)

Question 50701: If the area of a circle is 64 pi, what is its circumference?
Click here to see answer by stanbon(26259)

Question 50699: If the circumference of a circle is 8 pi, what is its area?
Click here to see answer by stanbon(26259)

Question 50605: If the surface area of a right circular cylinder is 12 Pi, and the height is 1,what is its radius?
Click here to see answer by venugopalramana(3286)

Question 50774: 5x-1=38
what does x equal
Click here to see answer by checkley71(8405)

Question 50773: 8x+7=126
what does x equal
Click here to see answer by stanbon(26259)

Question 50830: Write each statement in if-then form:
" Those who do not remember the past are condemned to repeat it".
and
Adjacent angles share a common vertex and a common side.
Click here to see answer by AnlytcPhil(958)

Question 50865: students in Japan go to school an average of 232+3x days, while students in the U.S. go to school an average of 184+4x days. How many more days, on average does a japanese student attend school each year?
Click here to see answer by AnlytcPhil(958)

Question 51006: Solve for X. The measure of angle AOB = 4x-2. The measure of angle BOC = 5x+10. The measure of angle COD = 2x+14.
I thought that if I added the 3 angles together (11X+22) that the solution would equal angle AOD. However, I can't seem to solve for x when I do that. What am I doing wrong? thanks.
Click here to see answer by venugopalramana(3286)

Question 51111: (6x-32)+(2x-20)= 180
Click here to see answer by Thanenjayan(7)

Question 51111: (6x-32)+(2x-20)= 180
Click here to see answer by msmath(4)

Question 51318: hey i need help on complentary angles. This is the question.
Angles Q and R are complentary. Find the measure of each if mLA=(3x-7)degrees and mLB=(11x-1)degrees.
thank you!
Click here to see answer by checkley71(8405)

Question 51317: hey i need help on complentary angles. This is the question.
Angles Q and R are complentary. Find the measure of each if mLA=(3x-7)degrees and mLB=(11x-1)degrees.
please and thank you!
Click here to see answer by venugopalramana(3286)

Question 51323: If AC=BD,then AB=CD what property is this
Click here to see answer by rapaljer(3620)

Question 51324: if the measurement of angle JUC= The measurement of angle IUE, then the measurement JUI=the measurement of angle CUE
Click here to see answer by THANApHD(104)

Question 51574: the measue of the supplement of an angle is 60 less than three times the measure of the complement of the angle. Find the measure of the angle.
Click here to see answer by Paul(988)

Question 51579: the measure of two complementary angels are 16z-9 and 4z + 3. FInd the measures of the angels.
Click here to see answer by rchill(405)

Question 51571: ISBN-0618372628
Determine the circumference of a circle with radius 3in. Give a decimal answer rounded to the nearest hundreth
Click here to see answer by rchill(405)

Question 51577: the measue of the supplement of an angle is 60 less than three times the measure of the complement of the angle. Find the measure of the angle.
Click here to see answer by rchill(405)

Question 51580: THe angle of an angel's supplement is 44 less than the measure of the angle. Find the measure of the angel's and it's supplement.
Click here to see answer by checkley71(8405)

Question 51691This question is from textbook geometry for enjoyment and challenge

: Please help me solve the following problem:
The measure of the supplement of an angle exceeds 3 times the measure of the complement of the angle by 10. Find the measure of the complment angle.This question is from textbook geometry for enjoyment and challenge

Click here to see answer by venugopalramana(3286)

Question 52099: 1)A right triangle is a triangle with one angle measuring 90°. In a right triangle, the sides are related by Pythagorean Theorem,c^2=a^2=b^2 where c is the hypotenuse (the side opposite the 90° angle). Find the hypotenuse when the other 2 sides’ measurements are 3 feet and 4 feet.

Click here to see answer by checkley71(8405)

Question 52644This question is from textbook Geometry
: anglel and m are complementary. Angle p and N are complementary. angle l= y-2. m=2x+3 p=x-1 N=2x-y find x and y and the measure of each angleThis question is from textbook Geometry

Click here to see answer by gsmani_iyer(161)

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