Lovebirds15283269viz
Answered

Find the circumference of a circle the Diameter is 28km

Sagot :

Lovemelovemehahaviz

Answer:

87.92km²

Step-by-step explanation:

C=2πr

radius is half the diameter so

r= 14

C=2π(14)

C=2(43.96)

C= 87.92

or

C=πd

C=3.14 x 28

C= 87.92

Antheiiiaviz

[tex]\huge\mathbb\blue{ANSWERS:}[/tex]

Formula : 2πr

Because the given is a diameter, find the radius.

28 ÷ 2 = 14

Solution:

C = 2πr

C = 2 × 3.14 × 14

C = 87.96

-- The circumference is 87.96km²

hope it helps!

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