Question

http://prntscr.com/b7o9q0

Answer 1

@satellite73

Answer 2

sorry you got me on this one

Answer 3

maybe @Mertsj can help

Answer 4

Two points: an angle inscribed in a semicircle is a right angle
an inscribed angle is 1/2 the measure of its intercepted arc.

Answer 5

That means d is how many degrees since it is inscribed in a semicircle?

Answer 6

Sorry, I'm a bit confused.

Perhaps word it again haha.

Answer 7

Do you know what an inscribed angle is?

Answer 8

Yes!

Answer 9

The sides of the angle whose measure is d degrees, intercept what part of the circle?

Answer 10

c and 76?

Answer 11

In circle O, do you see that the line segment is a diameter and divides the circle into two equal parts?

Answer 12

Yes