Answer:
the square root of 36 is 6, and for 64 it is 8
Step-by-step explanation:
The square root of 36 is 6 and the square root of 64 is 8
a spinner divided into 4 congruent sectors, spun 7 times
Blue is for physics........
the radius: r^2 = 81
r =9
c = 2*pi*r
= 2 * pi * 9
= 18 *pi
Answer: 18*pi or approximately 56.62
