Question

What is the approximate surface area of the cylinder shown? Formula: SA= 2 * 3.14 * r * h +2 * 3.14 * r^2

Answer 1

The correct option is D ;

Reason -

Surface Area formula :

A = 2 rh + 2 r^2

where r = 10 and h = 15

• A = 2 (10cm x15cm) + 2 (10cmx10cm)

=500 cm^2

= 1570 cm^2