Skip to content / Đến nội dung
ThichHocToan.com

PIMSO 2022 - Mathematics - Grade 9 / Secondary 3 - National Round Question 21

PIMSO Maths · PIMSO 2022 - Mathematics - Grade 9 / Secondary 3 - National Round

Question 21

Inojin fills a spherical bowl with water up to the level indicated in the figure below. The radius of the entire sphere is 10 inches. If the height of the unfilled portion is h=2 inches while radius r=6 inches, how much water could Inojin still pour into the bowl? (Leave π as it is or express your answer using π.)

Question illustration

Input format: use sqrt(...) for square roots, pi for π, * for multiplication and / for division.