Considering that the shaded area is the part of the semi circle outside the triangle:
Area of circle= Pi x radius2 (this means radius squared)
Area of triangle= 1/2 x base x height
1/2 (because it is a semi circle) x 3.14 (in replacement of pi as directed by question) x 9squared= 127.17
127.17 - (1/2 x 18 x 9) = 46.17cmsquared
Answer:
71/16
Step-by-step explanation:
I got it right on edmentum. Good luck with the rest of you quiz or test
Answer:
D
Step-by-step explanation:
D is the correct answer
212 + 28% = <span>271.36</span>
<span>Hope it helps! :D</span>
