Answer:
Yes
Step-by-step explanation:
d
x = 5, AB=5, BC = 15
AC = AB + BC (Segment Addition)
AC= 20, AB =x Bc = 3x,
20= x+3x 20=4x
x=5
AB=x, AB =5
BC=3x BC= 15
Answer: 16
8+6+2
36 and 72