Answer:
E) 150°
Step-by-step explanation:
angle adjacent to 70° angle is 110°
the angle supplemental to 'x' must be 180-(40+110) or 30°
this means 'x' must be 150°
E. 150 degrees
a = 0
So that AOB makes a right triangle with sides 3-4-5
6^5
6×6×6×6×6=7776
So =7776
