Answer:
227º
Step-by-step explanation:
USQ = 180+47 = 227º
USQ = 227°
∠ QPR = ∠ UPT = 47° ( vertical angles )
∠ QPR is equal to the measure of the arc that subtends it , so
arc QR = 47°, then
arc USQ = arc USR + arc QR = 180° + 47° = 227°
How does M what?
Simplify:
5x - 10
A. Measure of angle A + measure of angle B
Because angle 4 is an exterior angle of given triangle which will be equal to the Measure of angle 2 + measure of angle 3
