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2 years ago

7

The circumstance of a circular painting is 15.7 feet. What is the radius of the painting. Use 3.14 for pi and do not round your

answer

1 answer:

kakasveta [241]2 years ago

5 0

Answer:

r=2.5

Step-by-step explanation:

C=2pi*radius

Substitute 15.7 in for c and 3.14 in for pi

15.7=2(3.14)*r

15.7=6.28r

Divide by 6.28

r=2.5

Hope this helped!

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Fittoniya [83]

Answer:

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Step-by-step explanation:

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d = √(x₂ - x₁ )² + (y₂ - y₁ )²

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2 years ago

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The arc w completes the circle of 360°, so we have ...

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o-na [289]

Answer:

The number is <u>20</u>.

Step-by-step explanation:

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