Question

please answer this question.. If u answer this correct, i will mark you brainliest..please in full method..​

Answer 1

Answer:

L=N=41

Step-by-step explanation:

Since this is a parallelogram, the opposite angles will be equal

So 5x-9=3x+11

=> 2x=20

=> x=10

So L= 5x-9 = 5X10-9 = 50-9 = 41

and N = 3x+11 = 3X10+11 = 30+11 = 41

And this also shows that L=N=41

Hope this helps :)

Answer 2

Given : LM || KN and LK || MN

So, KLMN is a parallelogram where the Opposite sides are parallel.

Then 5x - 9 = 3x + 11《Opposite angles are equal》

» 5x - 3x = 11 + 9

» x = 10°

So, Angle KLM = 5x - 9 = 41°

Angle KNM = 41°《= Angle KLM》