SOLUTION: A circle has a radius of 5.5yd. A sector of the circle has a central angle of 3pie/4 radians. Find the area of the sector.
Do not round any intermediate computations. Round y
Algebra ->
Trigonometry-basics
-> SOLUTION: A circle has a radius of 5.5yd. A sector of the circle has a central angle of 3pie/4 radians. Find the area of the sector.
Do not round any intermediate computations. Round y
Log On
Question 449202: A circle has a radius of 5.5yd. A sector of the circle has a central angle of 3pie/4 radians. Find the area of the sector.
Do not round any intermediate computations. Round your answer to the nearest tenth Answer by lwsshak3(11628) (Show Source):
You can put this solution on YOUR website! A circle has a radius of 5.5yd. A sector of the circle has a central angle of 3pie/4 radians. Find the area of the sector.
...
Formula for area of a sector=1/2 r^2x, r= radius, x=central angle in radians
For given problem:
Area of sector=(1/2)*5.5^2*3π/4=35.7 sq yds
(