Math, asked by devgaiming13, 7 months ago

The curved surface area of a cone is 880cm2

. If its slant height is 20cm. then its diameter

is…cm.

Answers

Answered by priyankaseth947

1

Answer:

24cm.

Step-by-step explanation:

The curved surface area of a cone is 880cm2

ATQ,

πrl = 880

r = 880×π×l

= 880×7/22×1/20

= 14cm

therefore, diameter = 2r

=2×14 = 28cm

hope it helps

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