if a lemon of diameter 2r is divided into eight identical parts then what would be the total surface area of all the part? ( the top view of the lemon being cut is as shown)
option a.12πr^2
option b.24πr^2
option c.26πr^2
option d.10πr^2
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Answered by
5
Answer:
Here it is!!
Step-by-step explanation:
SA = 4πr²
The lemon is spherical.
When it is divided into four parts, we will get the area of a quarter a sphere.
TSA = Area of curved surface + area of open surface.
TSA = 1/4 × 4 × πr² + 1/2πr² + 1/2πr²
= πr² + πr² = 2πr²
Answered by
1
Answer:
b. 24πr ^2
Step-by-step explanation:
hope it helps ☺️.. ..
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