Question

HELP PLS PLS I BEG U GEOMETRY AREA OF SECTOR

Answer 1

Answer:

I believe the answer is 621.72

Step-by-step explanation:

Plug in formula: x degrees / 360 * (pi*r^2)

Answer 2

Answer:

The area of shaded sector

Formula A = (θ / 360°) × πr²

θ=360°-140°=220°

r=18yd

We have A=(220/360)×3.14×(18)²

=621.72yd²

Area of sector is621.72yd².