Answer:
Step-by-step explanation:
The area outside of the semicircle is the difference of the areas of the rectangle and the semicircle.
<u>Area of rectangle:</u>
<u>Area of the semicircle:</u>
<u>The area we are looking for is:</u>
- A = A₁ - A₂
- A = w² + 5w - 1/8πw²
Correct choice is A
Answer:
106°
Step-by-step explanation:
Supplementary angles total 180°, so the one supplementary to 74° is ...
180° -74° = 106°
Step-by-step explanation:
f(5) = 2(5 - 7) = 2(-2) = -4.