Find the radius of a circle with a circumference of 45π centimeters.
2 answers:
Answer:
22.5 cm
Step-by-step explanation:
Answer:
22.5 cm
Step-by-step explanation:
The circumference of a circle is given by
C = 2*pi*r where r is the radius
The circumference is 45 pi
45pi = 2 * pi *r
Divide each side by 2pi
45pi/2pi =2pi*r/2pi
22.5 = r
You might be interested in
Answer:
ZWX
XWZ
WXZ
Step-by-step explanation:
Is there a picture I can see to help
Length of each side of the window is 12
Answer: Y=1
Step-by-step explanation:
<h2><u><em>
Hope this helps</em></u></h2>
Answer:
7/21
Step-by-step explanation:
