Question

a conical tent is 7m and height and radius 24m slant heights of tent


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Answer 1

Answer:

Area of the canvas = Curved surface area of the conical tent

Since the canvas is rectangular in shape, its area is = length × width

Curved surface area of a cone =πrl, where r is the radius of the cone and l is the slant height.

For a cone, l=

h

2

+r

2

, where l is the slant height.

Hence, l=

24

2

+7

2

⇒l=

625

⇒l=25 cm

Hence, length ×5=

7

22

×7×25

∴ length =110 m