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=](https://us-static.z-dn.net/files/d66/8116d3cbb679d638ded9f25fb5543cfa.png)