Question

Write appropriate formulae for the given situations.

a ) Cloth required foe cone shaped tent.

b) Capacity of the cylindrical tank

c) Soil required to make a brick.

d) Lateral surface area of a dice.​

Answer 1

Answer:

a) πrl

b) πr2h

c) l. b. h

d) 4a2

Explanation:

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Answer 2

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a)The curved surface area of the cone with slant height and diameter can be found by using the formula S = π(D/2)l, where D is the Diameter.

b)Volume of a cylinder = πr2h cubic units

π = 3.14; r = radius of the circular base and; h = height of a cylinder.

c) volume of a standard brick = Multiply the length, width and height of the brick to calculate its volume.

d)The lateral area of the dice = x² + x² + x² + x² = 4x²