Question

23: PORS IS
a cyclic
quadrilateral
such that PR
is a
diameter of
the circle. if
<QPR-67
and
<SPR-72.
then <QRS is
A 41
B 23
C 67
D 18​

Answer 1

Answer:

Quadrilateral

Step-by-step explanation:

Step by step explanation

Answer 2

Answer:

A) 41°

Step-by-step explanation:

QPR + SPR = SPQ

67 + 72 = SPQ

139 = SPQ

Sum of opposite angles of a cyclic quadrilateral is 180°

SPQ + QRS = 180°

139 + QRS = 180

QRS = 180 - 139

QRS = 41°

Hope this helps

Feel free to correct me if I'm wrong.