Question

Based on the cylinder shown, which statement(s) are correct?

A) If the volume is 577 cm^3, then the height of the cylinder is approximately 15 cm.
B) If the height is 10cm, then the volume of the cylinder is approximately 385 cm ^3.
C) If the height is 20 cm, then the volume of the cylinder is approximately 1070cm^3.
D)The equation V = π(3.5)^2h can be used to find the volume of the cylinder.
E) The equation h = V/π(7)^2 can be used to find the height of the cylinder.

Answer 1

The correct answer is A,B,D

Answer 2

A

Explanation:

V = π r² h Given d = 7 so the radius (r) = 3.5

577 = 3.14 (3.5)²h

577 = 38.465h

577/38.465 = h

15.00064 = h

15 cm ≈ h