The measurement of angle 1 is 17 degrees
the measurement of angle 2 should be 73 degrees
the measurement of angle 3 is 107 degrees
Answer:
I think it is C
Step-by-step explanation:
Answer:
∠3 = 107°
Step-by-step explanation:
Similar to the other question, ∠3 and ∠4 are supplementary and add up to 180 degrees as they make up the entirety of a straight line.
∠4 is 73°, so ∠3 has to be 107°.
1/5(100x - 105y + 70) = 20x -21y + 14