A tent of conical shape of base radius 28m and slanted height 20m is – McqOptions

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1.	A tent of conical shape of base radius 28m and slanted height 20m is to be made from a certain material. What is the total cost of clothing material if the rate of material is ₹80/m2? (Take π = \(\frac{22}{7}\))
A.	₹140800
B.	₹150000
C.	₹130500
D.	₹140000
Answer» B. ₹150000

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