H.3

구의 부피

V = ⁴⁄₃πr³로 구의 부피 구하기 (π ≈ 3.14)

난이도

보통

난이도

문제 수

예제 포함답안지 포함

@page { size: letter; margin: 0; } @media print { .ws-page + .ws-page { break-before: page; } } Daniel Math Academy \cdot Grade 8 Math Volume of Spheres Skill H.3 \cdot Volume & surface area \cdot ★★☆ Medium Name Date Score / 6 Scan for answers Use π \approx 3.14. Round to the nearest tenth. Example r = 3 m Volume = 113.0 m³ Think: \frac{4}{3} \times 3.14 \times 3^{3} = 113.04, which rounds to 113.0. Given the diameter, halve it first. 1 d = 18 m Find the volume. 2 d = 12 in Find the volume. 3 r = 1 ft Find the volume. 4 d = 6 cm Find the volume. 5 d = 14 cm Find the volume. 6 r = 10 cm Find the volume. Daniel Math Academy \cdot danielmath.com Worksheet # usdx955 \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 8 Math Answer Key H.3 Volume of Spheres \cdot ★★☆ Medium 1 3,052.1 m³ 2 904.3 in³ 3 4.2 ft³ 4 113.0 cm³ 5 1,436.0 cm³ 6 4,186.7 cm³ Daniel Math Academy \cdot danielmath.com Worksheet # usdx955 \cdot Answer Key \cdot Page 2 / 2

H. 부피와 겉넓이스킬 6개