Answer:
Hello dear asker, you have to put the picture of the graph, then I would be happy to help
I think a would be 115 degrees. B would be 71 degrees. I think the second question would be c.
Answer:
70°
Step-by-step explanation:
The tangent- chord angle is one half the measure of the intercepted arc.
intercepted arc = 360° - 220° = 140°, thus
inscribed angle = 0.5 × 140° = 70°
D•2=32
D=16
Product is a quantity obtained by multiplying quantities together
