SECTION A
1) Find the surface area of a sphere of diameter 14 cm.
Answers
Answered by
0
Answer:
Area≈ 615.75 cm²
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Answered by
0
Answer:
=616cm
Step-by-step explanation:
Given, diameter d=14 cm
∴ radius =
2
d
=
2
14
=7 cm
Surface area of a sphere of radius 'r' =4πr
2
=4×
7
22
Given, diameter d=14 cm
∴ radius =
2
d
=
2
14
=7 cm
Surface area of a sphere of radius 'r' =4πr
2
=4×
7
22
×7×7
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