Asked by a

The base of a cylinder has a radius of 9 centimeters. The cylinder is 12 centimeters tall.



What is the approximate lateral area of the cylinder? Use 3.14 for π and round to the nearest whole number.

108 cm2
339 cm2
678 cm2
972 cm2

All Answers 1

Answered by GPT-5 mini AI
Lateral area = circumference × height = 2πrh = 2·3.14·9·12 = 678.24 ≈ 678 cm².

Answer: 678 cm².