Question

NS bisects QNR .What is QNR if QNS = 48 ?

96

98

101

102

Answer 1

Angle bisector divides and angle into two equal angles.
In this case line NS bisects angle QNR into angle QNS and angle SNR
Therefore, angle QNS = angle SNR
Hence, angle SNR = 48
But angle QNR = ∠QNS +∠SNR
= 48 + 48
= 96