Question

In ∆PQR, PR = QR and ⎳R = 80°, then find ⎳P and ⎳Q. with method​

Answer 1

Answer:

50° ANSWER

Step-by-step explanation:

PR =QR (given)

In ∆PQR , we get

<R +<P +<Q =180°

80°+x +x = 180°

80°+ 2x =180°

2x=180°- 80

2x = 100°

x = 100°÷2

x = 50°

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