Answer :

21+90+x=180
x=180-111
x=69

90+46+y=180
y=180-136
y=44

Angle Q is congruent (equal to) angle S
44+69=113
Angle PSR is 113 degree
Angle QRT is equal to angle SRT
See photo for explanation.
Good luck.
${teks-lihat-gambar} kica226

Other Questions