Question

15. In
P
the figure,
chords PQ and RS
intersect at T as
T
shown.
If
ZPSR = 42°
and
R
m(arc
SQ) = 42°;
then ZSTQ=
(A) 63° (B) 42°
(C) 90° (D) cannot be determined.​

Answer 1

Cannot be determined Answer is D