Question

the curved surface area of a right circular cylinder of heights 14 cm is88cm. find the diameter of the base of the cylinder. ​

Answer 1

2pie rh = 88

2×22/7×r×14=88

r=88×7/(22×2×14)

r= 1 cm

d=2cm

Answer 2

Hey mate,

$csa = {88}^{2} cm \\ h = 14cm \\ csa = 2\pi \: rh \\ 88 = 2 \times \frac{22}{7} \times r \times 14 \\ 88 = 88 \times r \\ r = \frac{88}{88 } \\ r = 1cm \\ d = 2r \\ = 2(1) = 2cm$

Hope it helps you...❤️

# heartqueen