If a b equals 5 x + 2 y 80 equals 3x - 2y + BC equals 11 find X and Y
1 answer:
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Answer: 0.2pi
Step-by-step explanation:
1. Find the area of the entire circle
2. Set up a proportion that compares the relationship of the Area of sector and the Area of circle to the Arc measure and the circle measure
3. Solve!
