2
QuizMultiple Choice
Spheres
Question 2 • Reading HS- Integrated Math I
A piece of solid, spherical glass has a circumference of 18.84 centimeters. The sphere is cut in half, creating two identical hemispheres. Using 3.14 for π, Tran computes the amount of paint needed to cover the sphere.
Answer
A
Tran found the minimum amount of paint needed to cover the curved surface of a hemisphereB
Tran found the minimum amount of paint needed to cover the entire surface of one of the hemispheres.C
Tran found the minimum amount of paint needed to cover both hemispheres.D
Tran found the minimum amount of paint needed to cover the bases of both hemispheres.