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Class 10 Mathematics Medium Mcq English Medium

Cone and hemisphere share radius 6 cm; cone height is 8 cm. Find exposed area expression.

Question
Cone and hemisphere share radius 6 cm; cone height is 8 cm. Find exposed area expression.
p(60+36) cm2
p(96+72) cm2
p(60+72) cm2
p(60+108) cm2
Answer
p(60+72) cm2
Detailed Explanation
The exposed area is cone CSA plus hemisphere CSA: prl + 2pr² = p(60+72) cm2. — Examisthan.com
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