In the given figure, PQR is a triangle in which PQ = PR and angle PQR = 75°, then show that QR isequal to the radius of circumcircle of trianglePQR, whosecentre is O.[2]

In the given figure, PQR is a triangle in which PQ = PR and angle PQ

1.	In the given figure, PQR is a triangle in which PQ = PR and angle PQR = 75°, then show that QR isequal to the radius of circumcircle of trianglePQR, whosecentre is O.[2]
Answer» 25 in THREE times on three sides and EQUAL than 75'

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In the given figure, PQR is a triangle in which PQ = PR and angle PQR = 75°, then show that QR isequal to the radius of circumcircle of trianglePQR, whosecentre is O.[2]​

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In the given figure, PQR is a triangle in which PQ = PR and angle PQR = 75°, then show that QR isequal to the radius of circumcircle of trianglePQR, whosecentre is O.[2]