Question

two adjacent angles of parallelogram are in ratio 4:5 .find their measures​

Answer 1

Answer:

the solution is in the picture

Step-by-step explanation:

the explanation is in the picture

Answer 2

☆ Solution ☆

Given :-

• Two adjacent angles of parallelogram are in ratio 4:5

To Find :-

• Their measures.

Step-by-Step-Explaination :-

Let first angle be 4x

Second angle be 5x

As we know that :-

Adjacent Angles of the Parallelogram sum up and make 180°.

4x + 5x = 180°

9x = 180°

x = 180/9

x = 20

Now,

Value of 4x

=> 4 ( 20 )

=> 4 × 20

=> 80°

Value of 4x = 80°

Value of 5x

=> 5 ( 20 )

=> 5 × 20

=> 100°

Value of 5x = 100°

Hence Solved !