Question

please answer me fast ​

Answer 1

Answer:

x=10

Step-by-step explanation:

we will use property that opposite angles of a parallelogram are equal

1. 5x-9=3x+11
2. 2x=20
3. x=10 degree

Answer 2

Answer:

<KNM=41° and <KLM=41°

Step-by-step explanation:

since opposite angles of parallelogram are equal.

therefore, <KNM= <KLM

3x+11=5x-9

11+9=5x-3x

20 = 2x

x=10

put x's value in 3x+11 and 5x-9.

3x+11=3(10)+11=41°

5x-9=5(10)-9=41°