Formula for the area of a quarter circle: A = (pi x r^2) / 4
A = (pi x 2^2) / 4
A = (pi x 4) / 4
A = 4pi / 4
A = 1pi = 3.14 square miles
Hope this helps! :)
Answer:
2
Step-by-step explanation:
Just use the quadratic formula
Answer:
15/32
Step-by-step explanation:
The irrational number would be square root 15
Answer:
t= 9, t= -9
Step-by-step explanation:
