Answer:
1/6
Step-by-step explanation:
1 - 5/6
We need to get a common denominator of 6
1*6/6 - 5/6
6/6 -5/6
1/6
Answer:
b
Step-by-step explanation:
(3, -3/2)
Answer:
∠1 = 90°
Step-by-step explanation:
The angle inscribed in a semicircle is always 90°
∠1 = 90°