Question

In ∆pQR; p= 30° pQ=PR then find measurement of LQ and LR​

Answer 1

Step-by-step explanation:

• In ∆ PQR, PQ = PR And Angle P = 30°
• PQ=PR, Therefore ∆PQR is a isosceles triangle
• So, Angle Q = Angle R
• Let Angle Q = x = Angle R
• We know that sum of angles of triangle = 180°
• P+Q+R = 180°
• 30 + x + x = 180
• 2x = 180 - 30
• x = 150/2 = 75°
• So, measurement of Angle Q and Angle R = 75°