Question

Plz solve ques no.2 as soon as possible

Answer 1

Answer:

See the solution in the attachment..

Answer 2

Answer:

∠L= 140°

Step-by-step explanation:

Since we can make it out that the triangle is isosceles as side NL and side LM are same in length so the angles also would be same so ∠M = 20°

we know that all the interior angles of a triangle sum up to 180°. So,

∠L + ∠M + ∠N = 180°

∠L + 20° + 20° = 180°

so,

∠L  = 180° - 40° = 140°