Answer:
6pi
Step-by-step explanation:
hop it helps
Answer:
18.8496 units (rounded o1ff to four decimal places)
Step-by-step explanation:
Arc length = 2 × π × r ×
r (radius) = 12 units ÷ 2 = 6 units
Central angle = 180°
For our semicircle, the arc length = 2 × π × 6 × = 18.8495559215 units
Or 18.8496 units (rounded o1ff to four decimal places)
b. 2/7
c.16/30
d.36/75
Answer: 9.2 rounded
Step-by-step explanation:
$123.28 * 7.5% = 9.24600