Math, asked by RockyHt007, 9 months ago

Ans the question the correct answered will b marked as Branliest and answered person gets 15points....​

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Answered by laxmitomar1983
0

Step-by-step explanation:

Radius = 21cm

Length = 7cm

area of cone = πrl

= 22÷7×21×7

= 21×22

= 462cm². Ans

Please mark me as brainliest!

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