3 The diameter of a regulation soccer ball is about 85 inches. This number was graphed on a number line.
с D
+
-9 -8 -7 -6 -5 4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9
Which point could be the point representing the graph of the diameter of the ball?
Ο Α
OB
its D

the answer to question 1 is -8, 28.

step-by-step explanation:

is there supposed to be a picture here?

place r′ so that qr′ is parallel to the tangent.

now we get that ∠r′py=∠pr′q, where y is on the tangent, on the opposite side of p from x.

also, because of the symmetry, ∠r′py=∠qpx.

finally, note that no matter where we place r, as long as it's on the correct arc, we have ∠prq=∠pr′q.

stringing all these equalities together, we end up with ∠prq=∠qpx.

this picture will show how its going to look like.

hope this by jack monhen