An angle measures 52° less than the measure of its complementary angle. What is the measure of each angle?

19° 'cause is 52° less than 71°

Step-by-step explanation:

When two angles add to 90°, we say they "Complement" each other, then

a = angle

b = complement

a + b = 90, by definition

a = b - 52

Substitute

(b - 52) + b = 90

b - 52 + b = 90

2b - 52 = 90

2b = 90 + 52

2b = 142

Check

a = 71 - 52

a = 19

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !