The answer to the selceted problem 23/50
Answer:28
Step-by-step explanation:
7+7+7+7
Answer:
r equals StartFraction C Over 2 pi EndFraction
Step-by-step explanation:
we know that
The circumference of a circle is equal to

where
r is the radius of the circle
Solve for r
That means -----> isolate the variable r
Divide by 2π both sides

Simplify right side

Rewrite

so
r equals StartFraction C Over 2 pi EndFraction
Answer:Its B,C, and E man
Step-by-step explanation: