2 Answers

Suganya · Answer 1 · 2020-04-28T15:32:42+0000

Answer:

Option B.

Explanation:

It is given that diameter of the circle is 5.8 inches.

d=5.8

Radius of the circle is

r=(d)/(2)=(5.8)/(2)=2.9

We need to find the circumference of the circle.

Circumference of a circle is

$C=2\pi r$

Substitute π= 3.14 and r=2.9 in the above formula, to find the circumference of the circle.

C=2(3.14)(2.9)

C=18.212

Round the answer to the nearest tenth.

C=18.2

The circumference of the circle is 18.2 inches. Therefore, the correct option is B.

William Herry · Answer 2 · 2020-05-03T22:06:58+0000

Answer: B) 18.2 inches

Explanation:

We know that the circumference of a circle is given by :-

$\text{Circumference}=\pi d$

Given : Diameter of a circle = 5.8 inches

Then, the circumference of the circle will be :-

$\text{Circumference}=(3.14)*5.8=18.212\approx18.2\text{inches}$

Hence, the circumference of the circle = 18.2 inches

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