An equilateral triangle and an isosceles triangle share a common side. What is the measure of ∠ABC?

The answer is ABC equals 48.

Step-by-step explanation: That is becuase two sides of the triangle are 66.

66+66=132

180-132=48

answer:

c. the third graph

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