104k views
2 votes
4. Find
A) 64.5
B) 68.5
C) 72.5
D) 76.5

4. Find A) 64.5 B) 68.5 C) 72.5 D) 76.5-example-1

1 Answer

1 vote

Answer:

A) 64.5

Explanation:

A circle's measurement is 360°.

It is given that arcPQ is 113° and arcQM is 118°. Subtract 113 and 118 from 360:

360 - (113 + 118) = 129°

ArcPM is 129 degrees. Note that this is a inscribed, but not a central angle. m∠PQM = (ArcPM)/2

m∠PQM = (129)/2

m∠PQM = 64.5

A) 64.5 is your answer.

~