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

Tutors Answer Your Questions about Angles (FREE)

Question 393823: An angle with a measure of 135 degrees is
(A) an acute angle
(B) a right angle
(C) an obtuse angle
(D) a straight angle
Click here to see answer by ewatrrr(24785)

Question 393809: if two complementary angles have measures of 4x+14 and 3x-22, the smallar angle has what measure?
Click here to see answer by ewatrrr(24785)

Question 393893: if five times the measure of an angle is 48 more than the measure of its supplement. whats the measure of the angle.
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Question 394502: If an angle measures 102 degrees, what is the measure of its supplement?

Click here to see answer by stanbon(75887)

Question 395004: a triangle that has angles that measure 45,45,90, degrees is a(n)?

Click here to see answer by jjordan95(63)

Question 395624: An angle measures 87degress . What is the measure of its supplement?

Click here to see answer by Alan3354(69443)

Question 395624: An angle measures 87degress . What is the measure of its supplement?

Click here to see answer by jBeloy(1)

Question 395660: If angles A and B are complimentary what are the measures of angles A and B if angle A is three times the measure of angle B.
Click here to see answer by nerdybill(7384)

Question 395858: In the puzzle below�
* lines line a and line b are parallel.
* lines line c and line d are parallel.
* line line d is perpendicular to line line e.
Find the measures of angles 1�15.
Explanations are needed. Pleas and thankyou

Click here to see answer by rfer(16322)

Question 395990: In the puzzle below�

* lines line a and line b are parallel.
* lines line c and line d are parallel.
* line line d is perpendicular to line line e.

Find the measures of angles 1�15.
Explanations are needed. Pleas and thankyou

Click here to see answer by richard1234(7193)

Question 395999: Perpendicular lines AB and CD intersect at point E. If m∠AED = x + 20, what is the value of x?
my choices are as follows:
a) 160
b) 110
c) 90
or d) 70
i am alright in geometery but not great and i dont understand how to work this problem or i would find the answer myself. the problem is i cant find out how to work it at all neither on the internet or in my textbook!!!
Click here to see answer by mananth(16946)

Question 396160: If the complement of an angle is 6� less than one-third of its supplement, find the measure of the angle.
Click here to see answer by nerdybill(7384)

Question 396347: The measure of the second angle in a triangle is four more than the measure of the first angle and the of the third angle is eight more than twice the measure of the first angle. Find the measure of each angle.

Click here to see answer by rfer(16322)

Question 396443: Angel a is 89'. Angle b is??
Click here to see answer by MathLover1(20849)

Question 396454: Probably a Bad Question. It's been a while since high school,(like 20 years) but anyways. I have a 90 degree angle 10 foot in one direction 10 foot in the other. What is the formula used to find the distance between the 2 end points of the angle.
Click here to see answer by rfer(16322)

Question 396797: If angle 1 is 6 more than 3 times its supplement(angle 2), then what is angle 1 and angle 2? I have a big test on questions like this tommorow and I don't really know how to solve them. If you could help that would be great!
Click here to see answer by solver91311(24713)

Question 397301: The measure of the complement of an angle is 42 less than 3 times the measure of the angle. Find the measure of the complement of the angle.
Click here to see answer by solver91311(24713)

Question 397545: the measure of a is 55 if a and b are complementary angles what is the measure of b
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Question 397621: The perimeter of a right triangle is 132. How do I find the length of each side?
Click here to see answer by Fombitz(32388)

Question 397684: 2 numbers have a ratio of 2:3, their sum is 95 find them
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Question 398730: I have two problems .. please help..
Find the measure of each angle A=(x+10), b=(x-10), c=(3x-50)
and
RI invested some money at 9% and $100 less than at 7%. Her total annual interest was $81. How much did she invest at each rate?
Click here to see answer by stanbon(75887)

Question 398751: The measure of an angle is 10 less than three times its complement. What is the measure of the two angles?
The equation I came up with was 3x-10=90. Solved for x and got 33.3. 90-33.3=56.7 but the answers are 65 and 25, not 33.3 and 56.7
Click here to see answer by mananth(16946)

Question 398882: the complement of an angle measures 21 what is the measurement of an angle?
Click here to see answer by Alan3354(69443)

Question 399067: The complement of an angles is 22. What is the mesure of the angle?
Click here to see answer by solver91311(24713)

Question 399001: An angel's measurment is 5 degrees than 3 times it supplement.
Find the measurment of the angle and the measurment of the supplement
Click here to see answer by ankor@dixie-net.com(22740)

Question 399178: directions: Angle A and angle B are complementary angles. Find the measure of angle A and angle B.
measure angle A= 8x-7
measure angle B= x-11
i tried to place them equal to 90 degrees and i tried to put them equal to each other i don't think i got the correct answer with either way i tried.
Click here to see answer by richard1234(7193)

Question 399368: an angle is 4 times is supplement. find the size of the angle?
Click here to see answer by ewatrrr(24785)

Question 399735: 87 degree whats its supplement?
Click here to see answer by MathLover1(20849)

Question 399735: 87 degree whats its supplement?
Click here to see answer by rapaljer(4671)

Question 399825: m B = 124.7�. Determine the measure of the supplement B.
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Question 399829: what is the value of n devided by 4 1/2 when n = 2 2/5
Click here to see answer by rfer(16322)

Question 400379: Can a linear pair be complementary ?
Click here to see answer by mananth(16946)

Question 400347: Find the perimeter and area of a right triangle if one leg measures 9 cm and the other leg measures 40 cm. Students must show all work step by step to receive full credit for the problem. Include correct units with your solution.

Click here to see answer by Earlsdon(6294)

Question 400462: what is the supplementary angle of 13?
Click here to see answer by unlockmath(1688)

Question 400471: how do you find the measures of vertical angles?

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Question 400489: An angle and its suplement are at a ratio of 5:4, find the measure of each angle.
Click here to see answer by richard1234(7193)

Question 400566: what does 4y+6=7y-9 Equal? i don't understand it.

Click here to see answer by nerdybill(7384)

Question 400596: find the supplementary angle of 55 degree
Click here to see answer by rfer(16322)

Question 400988: Find the measure of an angle whose complement is 9 degrees more than twice its measure.
x=9+2(90)
x=9+180
x=189

Click here to see answer by richard1234(7193)

Question 401345: ∠PQR and ∠ABC are complementary angles and ∠PQR is four times as large as ∠ABC. Determine the measure of each angle. Students must show all work step by step to receive full credit for the problem.

Click here to see answer by richard1234(7193)

Question 401536: What are the measures of two complementary angles , if the difference in the measures of the two angles is 12 ?
Click here to see answer by MathLover1(20849)

Question 401579: 1) Is it sufficient to know the slope of the sides to determine whether a quadrilateral is parallelogram?
2) Is it sufficient to know the slope of the sides to determine whether a quadrilateral is a rectangle?
3) Is it sufficient to know the slope of the sides to determine whether a quadrilateral is a trapezoid?
4) Is it sufficient to know the slope of the sides to determine whether a quadrilateral is a rhombus?
Click here to see answer by richard1234(7193)

Question 401603: If a pair of angles are complementary and one of the angles is twice as large as the other angle, what is the measure of each angle?
Click here to see answer by mananth(16946)

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