Question

2. The area of the base of a circular cylinder is 35 cm- and its height 12 cm. What will be its volume?
​

Answer 1

Step-by-step explanation:

area of base = πr²

35 = 22/7 x r x r

35 x 7 / 22 = r²

245/22 = r²

height = 12 cm

Volume of cylinder = π r² h

= 22/7 x 245/22 x 12

= 420 cm ³

hope u like it