Answer:
arc length = 4π units
Step-by-step explanation:
The arc length is calculated as
arc = circumference of circle × fraction of circle
= 2πr ×
= 2π × 8 ×
= 2π × 2
= 4π units ← exact answer
31,590 rounded to the nearest thousandth would be 32000
.00000000058 because the exponent is negative the decimal goes backwards 10 times
Given:
Radius = 6 cm
Volume of a sphere = 4/3 * π * r³
V = 4/3 * 3.14 * (6cm)³
V = 1.33 * 3.14 * 216cm³
V = 902.06 cm³