find the surface area of right circular cone whose base diameter is c 7 cm and height 14cm (pi =22/7).
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Answered by
2
Step-by-step explanation:
We know that the surface area of right circular cone=1/3pir²h
=2/3*22/7*(3.5)²*14
= 44/21*12.25*14
=2.09*171.5
=358.4cm²
Answered by
1
Answer:
your answer is
358.4 cm ^2
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