Question

प्लीज आंसर दिस क्वेश्चन इट इज वेरी इंपॉर्टेंट ​

Answer 1

Answer:

1. radius = 28c.m

height = 4m = 400cm

area of cylinder = 2πrh

=2*22/7*28*400

=70400cm^2

or 704m

cost of 1m=Rs 8

cost of 704m = 704*8 = 5632 Ra.

Hope this will help you