Find the surface area of a cylinder whose radius is 5 cm and whose
height is 10 cm.
Round to the nearest whole number.
[?] cm2

Find the surface area of a cylinder

whose radius is 5 cm and whose

height is 10 cm.

Radius of a cylinder (r) is 5 cm

Height of a cylinder (h) is 10 cm

The surface area of a cylinder

We know the formula of surface area of a cylinder is –

So, putting the value of r = 5 cm and h = 10 cm we get,

2πr(r + h) = 2 × × 5(5 + 10)

= (5 + 10)

= × 15

=

=

= 471.43 cm²

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation: