3 years ago

The radius of a circle is 4.9 in. Find the circumference to the nearest tenth.

2 answers:

Archy [21]3 years ago

5 0

Answer:

C = 30.8

Step-by-step explanation:

Circumference of a Circle:

C = 2πr

C = 2(3.14)(4.9)

C = 30.772

C = 30.8

4 0

Circumference = 2 * pi * r
2 * pi * 4.9 = 30.78761
Round to nearest tenth
Solution: 30.8 in.

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