Question

the circumference of the base of right circular cylinder is 176 CM and it is 1 m height the lateral surface area of the cylinder is what

Answer 1

Height of cylinder = 1 m = 100 cm

Circumference of Base = 176
=> 2 *pi *r = 176
=> 2 *22 * r / 7 = 176
=> r= 176 * 7 /44
=> r = 4 * 7
=> r = 28 cm

CSA = 2* pi *r*h
= 2 * 22 * 28 * 100 / 7
= 44 * 4 * 100
= 17600 cm^2

Answer 2

Answer:

ans is 22528 sq.cm

Step-by-step explanation:

circumference of cyclinder = 176 cm

height = 1m = 100 cm

CSA = 2πrh

2 ×22/7 × r × h

176 = 2×22/7×r×100

r=

176×7

______

2×22×100 = 22528 sqcm