Question

Two adjacent angles of a parallelogram are in the ratio 4: 11. Find the measure of each of its angles.

please help urgent

Answer 1

the sum of the adjacent angles is 180 so

4x + 5x =180

9x = 180

x =180/9 = 20

4x=20*4 = 80

5x=20*5 = 100

so the measure of each its angles is 80 100 80 100

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PLS MARK AS BRAINLIEST

Answer 2

Step-by-step explanation:

Let first angle =4x

And second angle =11x

according to question

=4x+11x=180°(two adjacent angle measure 180 degree)

=15x=180°

=x=180/15

=x=12°

so first angle=4×12=48°

and second angle=11×12=132°

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