Question

in the given figure if <1= 53° find the angle 2 and 3​

Answer 1

Answer:

∠4=∠2=127°

Step-by-step explanation:

Since PQ and RS are two lines intersecting each other, thus

∠1=∠3(Vertically opposite angle)

∠2=∠4(Vertically opposite angle)

Now,

∠1=53°=∠3

Also,

∠1+∠2=180°(Linear pair of angles)

⇒∠2=180°−53°=127°

∴∠4=∠2=127°