Answer: A/2pi = r
all you have to do is single out the r to get the new equation
Answer:
sqrt( A / pi ) =r
Step-by-step explanation:
Α= pi r^2
Divide each side by pi
A / pi = r^2
Take the square root of each side
sqrt( A / pi ) = sqrt(r^2)
y = 180-(40+50)
y = 180-90
y = 90 degrees
what's the question?
Answer:A
Step-by-step explanati
3.5
the sqr root of 4 is 2
the sqr root of 3 is 1.5