Answer:
angle 1 = 120 degree
Step-by-step explanation:
75 degree + 45 degree = angle 1 (sum of two opposite interior angles is equal to the exterior angle formed)
120 degree = angle 1
A fraction could be -3 1/6
Answer:
(ii) (iii)
Step-by-step explanation:
Answer:42
Step-by-step explanation: