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

Tutors Answer Your Questions about Angles (FREE)

Question 207140: find the measure of the larger angle of two complementary angles such that one half the larger is 15 more than one-fourth the smaller angle.
Click here to see answer by checkley77(12569)

Question 207192: The measure of an angle's supplement is 44 less than the measure of the angle. find the measure of the angle and its supplement.
Click here to see answer by rfer(12654)

Question 207343: How many square yards does a house have if it contains 1,800 ft2
Click here to see answer by rfer(12654)

Question 207466: The complement of an angle measures 21 degrees. What is the measure of the angle?
Click here to see answer by checkley77(12569)

Question 207467: The supplement of an angle measures 17 degrees. What is the measurement of the angle?
Click here to see answer by rfer(12654)

Question 207468: The supplement of an angle measures 102 degrees . what is the measure of the angle?
Click here to see answer by rfer(12654)

Question 207727: Find an angle such that 3 times its supplement equals 450 degrees. Where do I start.
Click here to see answer by Alan3354(30993)

Question 207726: The complement of angle A is 20 degrees less than half the supplement of angle A. Find the measure of angle A. Where do I start from here.
Click here to see answer by jim_thompson5910(28536)

Question 207828: Find the measure of two complementary angles if the difference in the measures of the two angles is 12.
Click here to see answer by rfer(12654)

Question 207896: find aagles angle A=5x+8
angle B=x+4

Click here to see answer by rapaljer(4667)

Question 207945: Please help me solve this problem: d = rt when r = 390 mph
and t = 3 1/2 hr
I have tried this: 360 * 3.5 =12600
But I'm not sure it's right or what dimension it is
because it says to solve the missing dimension.

Click here to see answer by checkley77(12569)

Question 207944: Please help me solve this problem: a = 1/2 bh when a = 650 m^2
and b = 20.5 m

Click here to see answer by checkley77(12569)

Question 207944: Please help me solve this problem: a = 1/2 bh when a = 650 m^2
and b = 20.5 m

Click here to see answer by rfer(12654)

Question 208076: Two angles are complementary. The sum of the measure of the first angle and half the second angle is 86 degrees. Find the measures of the angle.
Click here to see answer by checkley77(12569)

Question 208111: The supplement of an angle measures four times more than measure of its complement. Determine the measure of the complement of this angle.
Click here to see answer by Alan3354(30993)

Question 208149: Draw two points X and Y, Then Sketch XY (line with two arrows over XY) Add a point W between X and Y so that WX(line with one arrow to the right above it) and WY(line with one arrow to the right above it) are opposite rays.

Thank you
Click here to see answer by jim_thompson5910(28536)

Question 208182: find the measure of an angle if it's measure is 9 degrees less than 8 times its complement
Click here to see answer by rapaljer(4667)

Question 208298: find the measurement of angle t if measurement angle t is 20 more than 4 times its supplement
Click here to see answer by rfer(12654)

Question 208310: the means of two complementary angles are 16z-9 and 4z+3.find the measures of the angles
Click here to see answer by nerdybill(6951)

Question 208310: the means of two complementary angles are 16z-9 and 4z+3.find the measures of the angles
Click here to see answer by solver91311(16872)

Question 208355: The measures of two complementary angles are 16z-9 and 4z+3. Find the measures of the angles. I know that 2 complementary angles have the sum of 90 degrees. I'm trying to set up the algebraic problem so I can solve it and am having a hard time.

Click here to see answer by scott8148(6628)

Question 208492: Find the measure of an angle whose supplement measures 38 degree's less than three times it's compliment.
I tried setting it up like this:
180-x=38-3(90-x)
It doesn't seem like the answer i'm getting is the right one, especially when i try checking my answer, can you help please?
Click here to see answer by Alan3354(30993)

Question 208556: can you please help me with this questioin?
Mr. sands received a raise at his job. If he was earning 30,000 dollars per year before the raise, and he now earns 36,000 dollars, what ist the percent of increase?
A)10%
B)15%
C)17%
D)20%
Click here to see answer by Alan3354(30993)

Question 208490: I am having trouble setting up this problem: In Triangle ABC, the measure of angle A is 141 degree's more than the measure of angle B. The measure of angle B is the same as the measure of angle C. What is the measure of each angle.

Click here to see answer by checkley77(12569)

Question 208568: If a triangle has an angle A=60.5 degrees and angle B=69.5 degrees what is angle C?
Click here to see answer by stanbon(57282)

Question 208567: If a triangle has an angle A=70 degrees and angle B=55 degrees what is angle C?
Click here to see answer by Alan3354(30993)

Question 208741: the distance s, in feet, that an object will fall in t seconds is given by s=16t^2 + vt, where v is the initial velocity of the object in feet per second. find the initial velocity of an object that falls 186 ft in 3 s.
Click here to see answer by scott8148(6628)

Question 208740: an isosceles triangle has two sides of equal length. the length os the third side is 4 ft less than twice the length of an equal side.
Find the length of the third side when the perimeter is 20 ft.
Click here to see answer by checkley77(12569)

Question 208739: The perimeter of a rectangle is 28m. The length of the retangle is 4m less than twice the width.
Find the length
Click here to see answer by checkley77(12569)

Question 208866: Can you help me with problem set B #7 and #13
Click here to see answer by Alan3354(30993)

Question 209016: the lenght of the base of an isosceles triangle is 20 less than three times the lenght of its legs.what is the lenght of the baseif the perimeter is 280 cm?
Click here to see answer by rfer(12654)

Question 209144: an angle is it's own compliment. Find the measure of a supplement to this angle
Click here to see answer by stanbon(57282)

Question 209148: how do I solve this word problem? help please
Suppose that pure alcohol is added to a 24% alcohol mixture. Which one of the concentrations could not be obtained?
A.22% B.26% C.28% D.30%
Click here to see answer by stanbon(57282)

Question 209173: Find the measure of Y if Y is six more than three times it complement.
Click here to see answer by rapaljer(4667)

Question 209173: Find the measure of Y if Y is six more than three times it complement.
Click here to see answer by nyc_function(2733)

Question 209157: the supplement of an angle is 20 more than twice its complement. find the angle, supplement, and complement.
Click here to see answer by RAY100(1637)

Question 209349: in any given right triangle how many degrees are there in total of the 2 acute complimentary angles
Click here to see answer by Earlsdon(6287)

Question 209349: in any given right triangle how many degrees are there in total of the 2 acute complimentary angles
Click here to see answer by Alan3354(30993)

Question 209402: Second angle in quadrilateral is eight times as large as first angle.The Third angle is half as large as the second. The fourth angle is as large as the first angle and the second angle combined. Find the angle measures in the quadrilateral.
Click here to see answer by RAY100(1637)

Question 208976: Find the measure of an ange whose supplement measures 38 less three times its compliment.
Click here to see answer by RAY100(1637)

Question 209575: Find the measure of the angle T if the measure of the angle T is 20 more than four times its supplement.
Click here to see answer by ankor@dixie-net.com(15645)

Question 209579: Two angles are supplementary. One angle measures 12 degrees more than the other. Find the measures of the angles.
Click here to see answer by checkley77(12569)

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