BC = EF
the side has to lie between the two angles
Answer:
Step-by-step explanation:
5x + 3 = 2x - 6
3x + 3 = -6
3x = -9
x = -3
Answer:
The last choice
Step-by-step explanation:
Because line segment AC is congruent to Line segment CB
Answer:
8
Step-by-step explanation:
one negative* one negative = always positive