if a radius of solid hemispere is 7 cm , find its total surface area (n=22/7)
Answers
Answered by
1
hey mate here is your answer ✌✌
radius=7cm
now
TSA of hemisphere=3πr²
=3×7×7×22/7
=3×7×22
=462cm²
hope it will help you
mark me brainliest ✌✌✌✌
radius=7cm
now
TSA of hemisphere=3πr²
=3×7×7×22/7
=3×7×22
=462cm²
hope it will help you
mark me brainliest ✌✌✌✌
Answered by
1
Answer:
Step-by-step explanation:
Area of hemisphere = 2×22/7×r^
=2×22/7×7×7
=2×22×7
=44×7
=308cm^
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