Use the properties of angle measures to find the measure of each marked angle.



a = (x + 65)°
b = (x + 51)°
74°, 74°, 32°
16°, 32°, 132°
32°, 81°, 67°
16°, 32°, 42°

Use the properties of angle measures to find the measure of each marked angle a x 65 b x 51 74 74 32 16 32 132 32 81 67 16 32 42 class=