Triangle def is an isosceles, so def = dfe. angle def measures 75°. what is the measure of angle cfd? 105°125°150°165°

A. 105

Step-by-step explanation:

I took the test 2021 on Edgenu*ty

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere