Answer:
0.0146607657 rad m
7π mm²
Explanation:
The area (A) of the sector is calculated as
A = area of circle × fraction of circle
= πr² × ( r is the radius )
= π × 3² ×
= 9π × ( cancel the 9's )
= π × 7
= 7π mm²
4.6m questions
6.0m answers
( r is the radius )
( cancel the 9's )