AMC 10 · 2021 · #10
학년 8 geometry-3d volume-conevolume-cylinderformula-substitutionfraction-arithmetic identify-subproblemsdimensional-analysis ↑ 선수 지식: volume-cylindervolume-cone
📏 짧은 풀이 💡 2 개 인사이트
문제
An inverted cone with base radius and height is full of water. The water is poured into a tall cylinder whose horizontal base has radius of . What is the height in centimeters of the water in the cylinder?
답을 골라 클릭하세요.
(A)
~1.5
(B)
~3
(C)
~4
(D)
~4.5
(E)
~6
AMC 10 2021 problem © Mathematical Association of America (MAA AMC). Reproduced for educational use.
풀이는 먼저 직접 풀어본 뒤에 보는 게 가장 효과적이에요.