First write the equation 8 + 12 > x because according to the triangle property, the sum of any 2 sides have to be greater than the third side. This means that the difference of any two sides should be smaller than the third side.
So, the answer would be 4 < x < 20.
Answer:
C.
Step-by-step explanation:
This equation is properly distributed. 6×4=24 and 6×-3w= -18w. the equation becomes 24-18w
B. All four sides are congruent
