Question

the height of a right circular is 5 cm and the area of
base is 36 cm. Find the curved surface area of
cylinder. answer should be 60^cm2​

Answer 1

Step-by-step explanation:

height=5cm

area of circle = 36cm

CSA= 2×22÷7×r×5

36=44÷7×5r

36×7=44×5r

252=220r

r=252÷220

1.145cm