Answer:
33.29
Step-by-step explanation:
A=πr^2
A=π2^2=12.57
12.57/2=6.29
7-4=3
3x2=6
6/2=3
4x6=24
6.29+3+24=33.29
Answer:
8.5 cm
Step-by-step explanation:
original length: x
3.5x = 29.75
divide both sides of equation by 3.5
x = 8.5 cm
Answer:
H=s*60*60
Step-by-step explanation:
multiply by 60 twice not 120 once
