Answer:
B) 82.43 in³ (nearest hundredth)
Step-by-step explanation:
Given:
Substituting the given values into the equation:
⇒ Area = 82.43 in³ (nearest hundredth)
So
Area of sector we need
31.62
wala ako maisip ehh
add 4 for the linear column
multiply by 3 in exponential column