If the radius of a circle is 78 cm. Find tge circumference of a circle
Added by Anna S.
Step 1
14. So, in this case, we have a radius of 78 cm. C = 2πr C = 2π(78) C = 156π We can leave the answer in terms of π, or we can approximate it to a decimal value using a calculator. C ≈ 490.08 cm (rounded to two decimal places) Show more…
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