The radius of the ball is 5 cm which is equal to the cross-sectional area of the ball that passes through its center
September 11, 2021 | education
| The sectional area is the area of a circle whose radius coincides with the radius of the ball.
Ssection = π * R ^ 2 = 25 * π cm2.
Answer: The cross-sectional area is 25 * π cm2.
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