No 1/5 = 1/5 5/5 = 1 and 5/1= 5
The area of a circle can be found using:
pi x r^2 (where r is the radius)
If the area of the circle is 255pi, then:
pi x r^2 = 255pi
Now we need to make r the subject:
r^2 = 255 (cancel the pi on both sides)
r = square root of 255
r = 15.96871942
Answer: 15.96871942 feet
Hope the answer helps :)
Answer:Clockwise rotation of 180° about the origin
Step-by-step explanation: my friend told me and it was right trust
<span>Solve for "x":
a/x = x/4a
---
x^2 = 4a^2
x = 2a</span>
