Question

In PQR angle P is 70° and angle Q is 65° then find angle R ??

​

Answer 1

Answer:

angle P+ angle Q + angle R = 180° (angle sum prop.of triangle)

70°+ 65° + angle R = 180°

135° + angle R= 180°

angle R = 180 - 135

angle R = 45°

Answer 2

Answer:

45

Step-by-step explanation:

P+Q+R=180 (angle sum property)

70+65+R=180

135+R=180

R=180-135

R=45