The answer would be 24pi inches.
You can find this by using the formula for a circumference and plugging in the value of the radius.
C = 2pi*r
C = 2pi * 12
C = 24pi
8x40=320 (+) 8x7=56 (=) 376.
A=40
hope this helped
Find area of lumber 2 x 10 = 20
garage needs 324 feet, rec room needs 430, bonus room needs 283
324 + 430 + 283 = 1037
1037/20= 51.85 feet of lumber
hope this helps
Answer:
A: She earns 10 dollers per houer
B: x*2=y
Step-by-step explanation: