Question

please answer fast urgent fast​

Answer 1

Answer:

painted area = CSA of cylinder

CSA of cylinder = 2πrh

= 2(22/7)14*800

= 44*1600

70400 cm²

= 7.04 m²

32 pullers area = 32*7.04 = 225.28m²

1m² cost = 9 rs

225.28 m² cost = 225.28*9

= 2027.52 rs

if it helps you please make the brainliest answer

Answer 2

Answer:

2*22/7 *14*8*9*32 = 202752

Step-by-step explanation:

CSA of 1 cylinder = 2*22/7*14*8= 704. ; (2πrh)

CSA of 32 cylinder= CSA *32= 704*32= 22528

cost of painting 32 cylinder= csa of 32 * 9= rs 202752