Answer:
b
Step-by-step explanation:
because its a reasonal answer if you do the math
Answer:sas
Step-by-step explanation:
Answer:
C and A are true
Step-by-step explanation:
A^2 + b^2 = c^2
16^2 + 12^2 = c^2
256 + 144 = c^2
400 = c^2
sqrt 400 = c
20 = c <== the ladder is 20 ft long
