Question

Please answer this ASAP with whole solution...!​

Answer 1

Answer:

Step-by-step explanation:

angle P = 70°

angle R =30°

then,

angle Q = 180°-(70+30)°

= 80°

as you can see that the largest angle is angle Q so, the largest angle must be opposite to it.

So, PR is the longest side.

Answer 2

Answer:

y=25

Step-by-step explanation:

3y=2y+25(alternate interior angle)

3y-2y=25

therefore y=25