Answer: 
Step-by-step explanation:
By the Pythagorean theorem, the unknown side has length
Therefore,
Answer: C
Step-by-step explanation:
You need to substitute x for 2.5. After that, multiply 101 and 2.5 to get 252.5. Then, add 252.5 and 207.85 to get 460.35.
Angle is 90°
The sector is 1/4 th of circle
Area of sector
Triangle is right angled
Area
Area of unshaded region
- 4π-8
- 4(π-2)
- 4(3.14-2)
- 4(1.14)
- 4.56in²
the rise over run is 15/40 so the slope of the airplanes ascent is 0.375 feet per foot is move forward
Your answer is D.
Explanation
It is the only one that makes sense
