3 years ago

A circle has a circumference of 50.2450.2450, point, 24 units. What is the radius of the circle?

1 answer:

7 0

Answer:

r = 8 units

Step-by-step explanation:

The circumference is calculated using $C = 2\pi r$ . Substitute C = 50.24 units. Solve for the radius.

$C = 2 \pi r\\50.24 = 2 \pi r\\25.12 = \pi r\\8 = r$

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