So you start in 0 and then cout back 3 times unyill you get to - 15 and that is how you use the number line for this problem
The answer is A which is 125
Answer:
Perimeter = 42 cm
Step-by-step explanation:
XY = 8 cm because ΔWXZ ≅ ΔYZX
Perimeter = 8 + 14 + 20 = 42 cm
