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

Tutors Answer Your Questions about Angles (FREE)

Question 612011: HI MY NAME IS CONNIE AND NEED YOUR HELP. I HAVE A PLATFORM THAT IS 31.1,3/4 FEET LONG
AND 209 INCHES WIDE AND I NEED TO PUT A 24 INCH PITCH IN THE ROOF. HOW WIDE IS IT GOING TO BE NOW?
Click here to see answer by solver91311(16885)

Question 612411: What are the measures of two complementary angles if the difference of their measures is 18°?

36°, 54°

41°, 49°

81°, 99°

86°, 94°
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Question 612423: One angle is four times as large as its supplement. What is the measure of the smaller angle?
Click here to see answer by llorton(14)

Question 612645: Given that three angles of a triangle are represented by x, x+4, and 2x, what are the measures of those angles if the sum of three angles of a triangle are always equal to 180 degrees.
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Question 612826: A disc jockey must play 14 commercial spots during 1 hour of a radio show. Each commercial is either 30 seconds or 60 seconds long. If the total commercial time during 1 hour is 11 min., how many 30-second commercials were played that hour? How many 60-second commercials?
Click here to see answer by stanbon(57342)

Question 613110: the measure of two complementary angles are ratio 1: 9 what are the degree measures of the two angles?
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Question 613217: if m ABC=900, then ________________ angle
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Question 613294: One angle is four times as large as its supplement. What is the measure of the smaller angle
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Question 613313: The measure of angle 1 is (4x + 5)° and the measure of angle 2 is (2x + 17)°. If angle 1 and angle 2 are vertical angles, what is the measure of angle 1?
Click here to see answer by jim_thompson5910(28595)

Question 613319: what line is parallel to y = 2x + 5?
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Question 613330: Which statement is a counterexample for the conditional below?
“If you live in Springfield, then you live in New Jersey.”
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Question 613330: Which statement is a counterexample for the conditional below?
“If you live in Springfield, then you live in New Jersey.”
Click here to see answer by solver91311(16885)

Question 613324: Your are given a triangle ABC with a line drawn in the middle of the diagram that connects the midpoints of the two sides of the triangle. In the diagram, points D and E are midpoints of sides AB and AC, respectively. If the measure of angle B is 68 degrees, than what is the measure of angle ADE.
I tried to use the Midline Th., but the angles did not work out for me. Please help. Thank you.
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Question 613725: A ramp that is 18 meters long makes an angle of 9º with the ground. What is the height h of the ramp? Round your answer to the nearest tenth of a meter.
Click here to see answer by jim_thompson5910(28595)

Question 613753: the ratio of two complementary angles is 3 to 7. find the measure of the larger one.
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Question 614027: if an angle measures 58 degrees, then what is the measure of its complement?
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Question 614028: what is x^2+7x+12=-5x+1
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Question 614132: Two parallel lines are cut by a transversal. Two same-side interior angles have measures of 2x + 5 and 3x. What are the measures of the two angles?
Click here to see answer by vleith(2825)

Question 614204: angle r= 130 degrees and angle s = 70 degrees. find angle t.

Click here to see answer by Alan3354(30993)

Question 614213: the measure of an angle and its complement are in the ratio 13:5. find the measure of the two angles.

Click here to see answer by scott8148(6628)

Question 614421: Jane has cut out a triangle using cardboard.
The base of the triangle is from F to H and measures 1.1m in lenght.
The left side of the triange is F to G and measures 0.7 m in length.
The right side of the triangle is G to H and measures 0.9 m in length.
Which would be the largest angle? Could you please explain?
A. angle F
B. angle G
C. angle H
D not enough information
Click here to see answer by Alan3354(30993)

Question 614482: Two parallel lines are cut by a transversal. In a pair of same-side interior angles, one is (6x + 5)° and the other is (8x + 7)°. What is the value of x
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Question 614738: What is the complement and supplement of pi/7? answer must be in radians
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Question 614949: Two angles with measures 2x2 + 3x - 5 and x2 + 11x - 7 are supplementary. Find the value of x.

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Question 614987: ratio of two angles of a linear pair is 2:1. Find the angles.

Click here to see answer by Theo(3464)

Question 614840: if AC= 150, BC = x, and AB = 2x, what is the value of x?
Click here to see answer by asuar010(324)

Question 615233: An angle which is 15 more than four times its supplement is...
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Question 615274: I still have not received any information about this question and I really need help please. I have no money to pay to anyone and I am sorry about that but, the answer is due in just a bit to my online class practice text. Given a triangle with the measure of the first angle is 3x, the measure of the second angle is
(x + 5) and the measure of the third angle is (2x + 1), find the measures in degrees of all three angles.
Click here to see answer by rfer(12657)

Question 615608: Twenty more than five times the measure of an angle is 60 degrees. What is the measure of the angle?

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Question 615874: angle A and angle B are supplementary. angle A is 20 more than 3 times angle B. how many degrees is angle B. please help
Click here to see answer by dragonwalker(72)

Question 615973: how do you calculate the angles of a kite when 2 angles(B and D) are equal and both equal 114 degrees and one other angle (A)is twice the measure of angle C

Click here to see answer by scott8148(6628)

Question 616018: Can someone PLEASE help me with this problem? THANK YOU!
A 212 ft tower is located on the side of a mountain that is inclined 19° to the horizontal. A guy wire is to be attached to the top of the tower and anchored at a point 71 ft downhill from the base of the tower. Find the shortest length of wire needed.
Length of guy-wire = ? ft
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Question 616192: If two angles are complementary, which is the sum of their measurements?
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Question 616754: whats the complement of a 53 angle

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Question 616960: 3rd request. The angle of elevation from the tip of the shadow of a 12-ft flag pole to the top of the pole is 60 degrees. How far is it from the tip of the shadow to the top of the pole? Round your answer please.
12 ft pole with a 90 dgree angle. measures 60 degrees x should be 30. Not sure if correct. Please assist me. Thank you.
Click here to see answer by vleith(2825)

Question 616990: Sine(60) = 12/hypotenuse then Hypotenuse=12/Sine(60) x= Please help Thank you soo much
Click here to see answer by stanbon(57342)

Question 617358: what is the sum of the measures of the exterior angles of a pentagon

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Question 617365: if the diagonals of a parallelogram are perpendicular, then the figure must be
Click here to see answer by Edwin McCravy(8909)

Question 617616: Use the table to identify the relationship of the SECOND sentence to the FIRST sentence.
1. A triangle is a right triangle if and only if it has a right angle.
2. A triangle has a right angle if and only if it is a right triangle.
CO = contrapositive
BI = biconditional
LE = logical equivalent
CV = converse
IN = inverse
Click here to see answer by stanbon(57342)

Question 617676: Sometime ago I asked a question about: The angle of elevation from the tip of the shadow of a 12-ft flag pole to the top of the pole is 60 degrees. How far is it from the tip of the shadow to the top of the pole?. Round answer.
My solution was Sine (60)=12/hypotenuse and hypotenuse=12/sine(60). When I enter on calculator the answer is not correct. Please assist me with corrections. Thank you very much for your time and hard efforts to assist students.
Click here to see answer by jim_thompson5910(28595)

Question 617663: If angle C measures 67 degrees and angle D is adjacent to angle C, what is the measure of angle D if the two angles are complementary?
Click here to see answer by Alan3354(30993)

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