(Please Help!) Find the radius of a circle so that its area and circumference have the same value.
1 answer:
Answer:
the radius must equal 2
Step-by-step explanation:
A = pi * r^2 C = 2 * pi *r
set them equal
pi * r^2 = 2 * pi *r
divide both sides by pi
r^2 = 2 * r
divide both sides by r
r^2 /r = 2r/r
r = 2
You might be interested in
Since jason is currently at 54 feet above sea level and David is 11 feet below sea level the add 11 plus 54 which would give you 65 feet is there distance of elevations
4/5 > 2/7 is the answer
Answer:
a
Step-by-step explanation:
The percentage would be 51% but if you want to round it the answer is 50%
Answer:
TT➪T
Step-by-step explanation:
