What is the area of a sector with radius 10\" and measure of arc equal to 45°?

Area of sector of circle = 39.27 square inches.

Step-by-step explanation:

Given that,

Radius of sector = 10 inches.

Measure of arc = 45°

We have a formula to find the area of sector of circle:

Area =

where,

r is radius

α is angle in degree

Area =

Area = 100*0.125π

Area = 12.5π

or Area = 39.269 ≈ 39.27 sq in

That's the final answer.

answer: 1) twenty-seven times y

              2) twenty-seven multiplied by y

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.