Practicing Success
Practicing Success
CUET Preparation Today
In the Figure in △PQR, PT ⊥ QR at T and PS is the bisector of ∠QPR. If ∠PQR = 78°, and ∠TPS = 24° then the measure of ∠PRQ is
|
42° 39° 30° 40° |
30° |
As we know, \(\angle\)TPS = (\(\angle\)TQP - \(\angle\)PRQ)/2 24 = (78 - \(\angle\)PRQ)/2 78 - \(\angle\)PRQ = 24 x 2 = 48 \(\angle\)PRQ = 78 - 48 = \({30}^\circ\) |
