The two angles given are vertical angles which mean they are the same.
x +40 = 60
Subtract 40 from both sides:
x = 20
They are circle and triangle.
Best of luck in geometry
Sin 35 = x/15
x = sin 35*15
x = 8.6 cm
Answer:
Because sine can only be positive in quadrant II according to the CAST rule.
Answer:
Step-by-step explanation:30x-18
