Question

98. Tarun decided to give 4 tents, conical in shape with base diameter 14 m and 24 m in height to
a centre for handicapped persons to store the material of the centre. If the cost of 2 m wide
canvas is 40 per metre, find the amount he spent on this project.
please answer
I will mark your answer as brainliest​

Answer 1

Answer:

11,000

Step-by-step explanation:

DIAMETER =14M

RADIUS=7M

HEIGHT=24M

CSA OF CONE:ΠRL

L²=R²+H²

L²=7²+24²

L²=625

L=25M

=ΠRL=22/7×7×25

CSA=550M²

4 CONES=550×4

CSA OF 4 CONES=2200

COST FOR 2M WIDE CANVAS=RS.40

2200/2=1100M

COST=1100×40

=RS.44,000

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