Question

A circle has a circumference of 153.86.
What is the radius of the circle?
Use 3.14 as π

Answer 1

Answer:

24.5

Step-by-step explanation:

circumference of a cirlce = 2πr

153.86 = 2 x 3.14 x r

153.86 = 6.28 x r

153.86/6.28 = r

24.5 = r

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Answer 2

$\huge{\tt\pink{Answer:}}$

We are given,

▪Circumference of the circle = 153.86 units

As we know,

▪π = 3.14

☆ circumference of a circle = 2πr

or, 153.86 = 2 × 3.14 × r

or, 153.86 = 6.28 × r

or, r × 6.28 = 153.86

or, r = $\frac {153.86}{6.28}$

or, r = 24.5

$\bold\green{\boxed{∴ \:radius\: of\: the \:curcle\: is \:24.5 \:units.}}$

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