In this figure, angles R and S are complementary. Find the measure of angle S.

S = 28 degrees

Step-by-step explanation:

The given angles are R = 62 and Q = 90 since there's the square showing its a right angle.

It says that R and S are complimentary which means together their total is 90 degrees. So there are two ways to do this;

R + S = 90

62 + S = 90

-62         -62

S = 28

OR

R + S + Q = 180

62 + S + 90 = 180

152 + S = 180

-152         -152

S= 28

The answer I got was 28°

Step-by-step explanation:

1. Triangles add up to 180°

2. The "square" in the triangle means that angle is equal to 90°

3. Add the 90° angle with the 62° angle

4. Subtract the answer (152°) from the total (180°)

5. The answer is 28°

HAVE A NICE DAY! :D

78.59 is the mean

step-by-step explanation:

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.