Answer:
Step-by-step explanation:
x=6
Answer:
They are on the same line
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Answer:
10.26 in²
Step-by-step explanation:
The area (A) of the sector is
A = area of circle × fraction of circle
= πr² × 
= π × 2.8² ×
≈ 10.26 in²