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CD is the Diameter. The measure of Arc CD is llx Find the length of the radius in the circle

CD is the Diameter. The measure of Arc CD is llx Find the length of the radius in-example-1
User Al John
by
3.5k points

1 Answer

2 votes

Answer:

11

Step-by-st1p explanation:

34.5575191895

so circumference for semi circle is 34.56

times that by two u get circumference for circle

which is 69.12

formula for circle =

C=D*pi

so D=C/pi

so D=69.12/pi

approximately = 22

and divide that by 2 to find radius

22/2 =11

11

User Jeff Meatball Yang
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3.9k points