In the given figure, ∠QRN = 40°, ∠PQR = 46° and MN is a tangent at R. What is the value (in degree) of X, Y and Z respectively?

In the given figure, ∠QRN = 40°, ∠PQR = 46° and MN is a tangent

1.	In the given figure, ∠QRN = 40°, ∠PQR = 46° and MN is a tangent at R. What is the value (in degree) of X, Y and Z respectively?
A.	40, 46, 94
B.	40, 50, 90
C.	46, 54, 80
D.	50, 40, 90
Answer» B. 40, 50, 90

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In the given figure, ∠QRN = 40°, ∠PQR = 46° and MN is a tangent at R. What is the value (in degree) of X, Y and Z respectively?

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