Question

.In ∆ PQR , ∠ P = 45° , ∠ Q = 60° then ∠ R = ? *​

Answer 1

Answer:

The answer is...

75 degree

Answer 2

Answer:

R= 75°

Step-by-step explanation:

we know that sum of all angles of triangle= 180

Let angle r equals to X

A.T.Q.

45 + 60 + x = 180

105+x= 180

x= 180-105

x=75

therefore R=75 °

Hope it helps you