Respuesta :

Answer: Im  pretty sure its c

Step-by-step explanation: im sorry if its wrong

Answer:

D) Need more information

Step-by-step explanation:

m<P + m<Q + m<R = 180

m<R = 180 - m<P - m<Q

We don't know the measures of angles P and Q, so we don't have enough information to find the measure of <R.

Answer: D) Need more information