I have the graphed answer right here
Answer:
12-2=10 b=10
Step-by-step explanation:
Answer:
3.14 (or pi ) feet
Step-by-step explanation:
Entire circle circumference = pi *d = 8 pi feet
45 degrees is a fraction of the entire 360 degrees of the circle
45 / 360 * 8 pi = pi = 3.14 ft
Answer:

Step-by-step explanation:

Distribute negative sign.

Combine like terms.

