Answer:
answer is 111
Step-by-step explanation:
Answer:
100°
Step-by-step explanation:
No explanation, by your request.
Circumference: 2πr C=18 so r= 18/2π= 9π
Arc length = rθ 6=(9π)θ θ=6/9π
Convert to degrees by multiplying by 180/π
6/9π x 180/π = 120 degrees
Recall to always convert the mixed fractions to "improper" fractions first,
Answer:
E ( 1 , -1 ) is in quadrant IV