8CM is equivalent to 80 millimeters
It’s equivalent to 10/16 and 40/64
Answer:
3 +- 2i
Step-by-step explanation:
Angle SUR and PUQ are vertical angles and both = 42°
Line QS is a diameter and so angle PUQ + PTU + TUS = 180°
42° + 64° + angle TUS = 180° Therfore, angle TUS = 74°
Angle QUR + SUR = 180°. Therefore, angle QUR = 138°
