Question

find the value of angle qrs​

Answer 1

solution

110 + 130

=240

240-360

=120

Answer 2

Answer:

120°

Step-by-step explanation:

1st construct XY so that it touches R

2nd <QRX=180-110=70°(alternate angles )

same for right side which is

<SRY=180-130=50°(alternate angles)

NOW to find angle QRS we need to add angle QRX AND SRY ,we have already found QRX AND SRY by construction so we add them

hence, we get 50°+70°=120°

this is the answer

Hope it helps you!