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Nina [5.8K]
3 years ago
14

What is the radius for 7 cm, for area and circumference

Mathematics
1 answer:
katrin [286]3 years ago
4 0

<span>C=2πr</span>

where:
<span>C=</span>circumference
<span>r=</span>radius

To find the circumference, substitute your known values into the equation:

<span>C=2πr</span>
<span>C=2π<span>(7)</span></span>
<span>C=14π</span>
<span>C≈43.98 </span>

 the circumference is approximately 43.98 cm. Hope I helped!

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PLEASE HELP DUE IN TONIGHT!!!
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(1,2)

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Bob and mark talk about their families. Bob says he has 3 kids, the product of their ages is 72. He gives another clue: the sum
taurus [48]
I can only give possible combinations of the ages. This is because only the product is given. Had the sum of all ages been given, possible combinations would boil down into 1 combination.

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72 ÷ 2 = 36
36 ÷ 2 = 18
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yaroslaw [1]
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Answer:

24

Step-by-step explanation:

96 divided by 4 = 24

3 0
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