Answer:
B 6.3
Step-by-step explanation:
r = 8
l = 2*3.14*r
l = 50.24
s=l/360*45
s≈6.3
Answer:
$200
Step-by-step explanation:
125/5=25
25 x 8=200
The answer to your question is 0.469
Answer: wut yea i think it's six too.
16 cm - 2.5 cm = 13.5 cm, which is 1/4 of the diameter of the large gear. Take 13.5 cm * 4, and you have the diameter of the large gear, which is 54 cm.