Question

APQR and ARST are shown.

S
R
R
Р
+
H
440
T
What is m TSR?
mZTSR = [1]

Answer 1

∠ RST = 68°

Explanation:

Since RT = ST then the triangle is isosceles with 2 base angles congruent

∠ RST =
`(180-44)/(2)` =
`(136)/(2)` = 68°