Question

in∆PQR,PQR=55°,QRP=80°,then find the measure of QPR​

Answer 1

Answer:

Angle QPR = 45°

Step-by-step explanation:

Angle QPR = 180° - ( 55° + 80° )

= 180° - 135° = 45°

Answer 2

Answer:

PQR+QRP+QPR=180 (angle sum property)

55°+80°+x=180°

QPR=180°-(55°+80°)

QPR=45°

hope this helps