3. What is the number of degrees in an acute
angle of an isosceles right triangle?

The number of degrees in an acute angle of an isosceles right triangle is 45 degrees.

Step-by-step explanation:

An isosceles right triangle has two congruent base angles, and one 90 degree angle. Since a triangle's degrees will always equal 180, we would make an equation like so:

180 (total degrees) = 90 (right angle) + 2x (base angles)

90 = 2x

45= x

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