H.1

Circumference

Find the circumference of circles using π ≈ 3.14.

Level

Medium

Level

Problems

Show exampleInclude answer key

@page { size: letter; margin: 0; } @media print { .ws-page + .ws-page { break-before: page; } } Daniel Math Academy \cdot Grade 7 Math Circumference Skill H.1 \cdot Circles \cdot ★★☆ Medium Name Date Score / 6 Scan for answers Use π \approx 3.14. Include units in your answers. Example d = 10 cm C = 31.4 cm Think: C = π \times d = 3.14 \times 10 = 31.4 . If you are given the radius, double it first. 1 r = 14 m Find the circumference. 2 r = 21 ft Find the circumference. 3 d = 40 mm Find the circumference. 4 d = 42 in Find the circumference. 5 r = 10 ft Find the circumference. 6 r = 20 ft Find the circumference. Daniel Math Academy \cdot danielmath.com Worksheet # 255muvx \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 7 Math Answer Key H.1 Circumference \cdot ★★☆ Medium 1 87.92 m 2 131.88 ft 3 125.6 mm 4 131.88 in 5 62.8 ft 6 125.6 ft Daniel Math Academy \cdot danielmath.com Worksheet # 255muvx \cdot Answer Key \cdot Page 2 / 2

H. Circles4 skills