Question
A cylinder is 12cm tall and has a diameter of 3 cm. What is the surface area?
Answers
Ms. Sue
A=2πrh+2πr2
A = (2 * 3.14 * 1.5 * 12) + (2 * 3.14 * 1.5 * 1.5)
A = (2 * 3.14 * 1.5 * 12) + (2 * 3.14 * 1.5 * 1.5)