Question

In ∆PQR; angle P=30° PQ=PE then find measurement of angle Q and angle R​

Answer 1

Given that: P=30° & PQ=PR then ∠R=∠Q=x

We know that, Sum of all angle of triangle: ∠P+∠Q+∠R=180∘

x+x+30 ∘=180 ∘

x=75∘ .

∠R=∠Q=75∘.