A= pie times d where d is diameter
A= pie times 15
A = 15 pie
Or multiply the pie value 3.14 to 15
You get 47.1 square inches.
Answer:
3.821in
Step-by-step explanation:
C=2pi×r
24=2×3.14×r
24=6.28r
r=3.821inches
Answer:
$86.16
Step-by-step explanation:
82.09+4.07=86.16
3\4a=24 multiply both sides by 4 to get rid of 4(4 x 24=96)
3a=96 divide both sides by 3 to remain with a
a=32