Question

In given figure if PQ//ST , angle RST =130°,angle PQR=110°,then angle QRS is equal to *

4 points



40°

50°

60°

70°​

Answer 1

Answer:

40degree

Step-by-step explanation:

We know that

There are three angles in a triangle A triangle is of 180 degree

We have two angels and have to find an angle

So,

130+110+x=180

240+x=180

X=240-180

X=40

Then,

QRS=40