Question

find the area and circumference of a circle that has a diameter of 17mm. Write your answer in terms of "pi" and as a decimal approximation.​

Answer 1

Answer:

72.25π, 17π

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

˜”*°•.˜”*°• Area: •°*”˜.•°*”˜

Well, the formula for area is πr^2

π8.5^2=72.25π

˜”*°•.˜”*°• Circumference: •°*”˜.•°*”˜

The formula for circumference is 2πr

2π8.5=17π

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