Answer:
50.3
Step-by-step explanation:
A=πr^2
π·4^2≈50.3
area for circle formula=πr^2
r=4
π4^2 which is 50.3 rounded
8.06
Hope it helps
D. 1/15
Actual tree = 10 ft = 12 × 10 = 120 in.
Model tree = 8 in.
Scale factor = model tree/actual tree
Scale factor = 8/120
Scale factor = 1/15
Answer: $2405
Step-by-step explanation: explanation is in the attached picture file
C
Hope this helped!
