Question

A tent in the shape of the right circular cylinder up to the height of the 3 cm and conical about 8m the total height of the train is 13.5 M and the radius of the base is 14 M find the cost of the cloth required to the time at the rate of 80 CM square

Answer 1

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$<b><u>Answer</u></b>$

We have to find the cost. But, for this, we wanna to find it's Curved Surface Area.

Given that,

Total height = 13.5cm

Base radius = 14cm

Therefore, Curved Surface Area = $2π×r×h$

C.S.A = $2 × \frac{22}{7}$ × 14cm × 13.5cm

C.S.A = $1,188cm^2$

Cost of the cloth required = area × rate

Cost of the cloth required = 1,188 × 80

Cost of the cloth required = ₹95,040

$<b>Therefore, the cost of the cloth required is Rs. 95,040.</b>$

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