3 years ago

Find the circumference of each circle. Use 3.14 for the value of π . Round answer to the nearest tenth.

Mathematics

2 answers:

kvv77 [185]3 years ago

8 0

Answer:

$C=9.4\pi$ meters

Step-by-step explanation:

Recall to find the circumference of a circle the formula is $C=\pi d$ or $C=2\pi r$ .

We start by substituting 4.7m for r in the second circumference formula.

$C=2\pi r\\C=2\pi (4.7)\\C=9.4\pi$ . We input this value of r into the area formula.

makvit [3.9K]3 years ago

4 0

Answer:

its C.

Step-by-step explanation:

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