A cylindrical container is to be made of tin sheet. The height of container is 1m and it's diameter is 70 cm. If the container is open at the top and the tin sheet costs rupees 300 per meter sq,find the cost of tin for making container
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h=1m
D=70cm
= 70/100 = 0.7m
r=0.7/2 m
Area of tin sheet required = CSA of cylinder + area of base
= 2πrh + πr²
= 2x22/7x0.7/2 + 22/7x0.7/2x0.7/2
= 2.585m²
cost of 2.585m² tin sheet = 2.585x300 = Rs. 775.50
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D=70cm
= 70/100 = 0.7m
r=0.7/2 m
Area of tin sheet required = CSA of cylinder + area of base
= 2πrh + πr²
= 2x22/7x0.7/2 + 22/7x0.7/2x0.7/2
= 2.585m²
cost of 2.585m² tin sheet = 2.585x300 = Rs. 775.50
Cheers and mark it as brainliest!!
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