Answer: domain :B
domain:B
x=5 :C
Step-by-step explanation:
Answer:
62.83185
Step-by-step explanation:
C=2πr=2·π·10≈62.83185
You are correct, 153 in^2.
Assuming you mean

, which is the equation of a circle :
the general equation of a circle of radius

and center

is

hence here the center is
68°
Because the two sides are equal, then the angles will be as well