28°
a triangle = 180°
180°-140°= 40°
180°-68°= 112°
180°-112°-40°= 28°
Answer:
half
Step-by-step explanation:
none of the above, -90 and 270 are the same position on the unit circle
Answer:
7
Step-by-step explanation:
because y is square by green and 7 is also green I guess
