Question

in ∆PQR ,angle p=70degree,angle Q is 60degree find angle R​

Answer 1

Answer:

The sum of angles in a triangle is 180(degrees)

Step-by-step explanation:

Therefore

70+80+x=180

x=30(degrees)

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Answer 2

Answer:

angle sum property of triangle ️ = 180

hence, p + q + R = 180

Let, angle R be x

therefore, 70 + 60 + x = 180

=> x = 180 - ( 70 +60 )

=> x = 180 - 130

=> x = 50

hence, angle R = 50 degree (ans)

Step-by-step explanation:

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