| Ohio Aspire Professional Development Network

If radius is given use this formula, C = 2πr. Given: 4 metres radius. C = (2 x 3.14) 4 = 6.28 x 4 = 25.12 m. 3. Processing the Activities. How did you find the activity? How were you able to find the answer to the problem? Discuss with the pupils the formula in getting the circumference of a circle. Reinforcing the Concept and Skill ................
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