Answer:
17
Step-by-step explanation:
Answer:
what is this for?
Step-by-step explanation:
Answer:
QR=RS
Step-by-step explanation:
She knows that PRQ=TRS because of vertical angles.
She needs to know the length of the lines QR and RS are equal, that is the line between the two angles.
The answer is nonlinear. It goes in a sharp downward curve, whereas a linear function is a straight line.