H.3

Circles: Word Problems

Wheels, pizzas, gardens and sprinklers — and working back from the circumference or area to the radius.

Level

Medium

Level

Problems

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@page { size: letter; margin: 0; } @media print { .ws-page + .ws-page { break-before: page; } } Daniel Math Academy \cdot Grade 7 Math Circles: Word Problems Skill H.3 \cdot Circles \cdot ★★☆ Medium Name Date Score / 4 Scan for answers Use π \approx 3.14. Include units in your answers. Example 251.2 \div 3.14 = 80 inches Think: The circumference is 3.14 \times d, so divide it by 3.14 to find the diameter. From an area, dividing by 3.14 gives r^{2} . 1 A round tablecloth has an area of 12.56 square feet. What is its diameter? 2 The edge of a round table is 163.28 inches around. What is the table's diameter? 3 The edge of a round table is 157 inches around. What is the table's diameter? 4 A circular pond covers 254.34 square meters. What is the radius of the pond? Daniel Math Academy \cdot danielmath.com Worksheet # pw2d3vy \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 7 Math Answer Key H.3 Circles: Word Problems \cdot ★★☆ Medium 1 4 ft 2 52 in 3 50 in 4 9 m Daniel Math Academy \cdot danielmath.com Worksheet # pw2d3vy \cdot Answer Key \cdot Page 2 / 2

H. Circles4 skills