O.4

Circumference & Area of Circles

Q4 · Apr–Jun

Find the radius, diameter, circumference, and area 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 6 Math Circumference & Area of Circles Skill O.4 \cdot Circles \cdot ★★☆ Medium \cdot Quarter 4 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 d = 26 m Find the circumference. 2 r = 18 in Find the circumference. 3 d = 8 mm Find the circumference. 4 d = 40 m Find the circumference. 5 r = 1 cm Find the circumference. 6 r = 3 m Find the circumference. Daniel Math Academy \cdot danielmath.com Worksheet # ncyjfv5 \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 6 Math Answer Key O.4 Circumference & Area of Circles \cdot ★★☆ Medium 1 81.64 m 2 113.04 in 3 25.12 mm 4 125.6 m 5 6.28 cm 6 18.84 m Daniel Math Academy \cdot danielmath.com Worksheet # ncyjfv5 \cdot Answer Key \cdot Page 2 / 2

O. Circles4 skills