Question

In triangle PQR , PQ=PR , IF Q=45 , FIND P AND R​

Answer 1

Step-by-step explanation:

in traingle PQR

Angle R=45degrees

PQ=PR (given)

so angle Q=angle R (Angle opposite to equal sides are equal )

so angle Q= 45 degrees

Angle P + Angle Q + Angle R =180 degrees Angle p+45degrees +45degrees =180

Angle P = 90 degrees

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