Math, asked by azramaimoona9849, 4 days ago

A cone is on a hemisphere,whose combined diameter is 14 cm.If height of the cone is 7 cm,then find total surface area

Answers

Answered by ankitkumarsingh27877

0

Answer:

308

Step-by-step explanation:

d=14 then r=d/2=14/2=7

h=7

total surface area of cone =^rl+^r2

=(22/7×7×7)+(22/7×7×7)

=(22×7)×(22×7)

=154+154

=308

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