Question

plzzz@ answer my question plzzzzzzzzz​

Answer 1

from the figure it is clear that the angles are SUPPLEMENTARY.

We know that, SUPPLEMENTARY angles are 180 degree.

So, (3x+20)+(4x-36)=180

=> 7x-16=180

=> 7x=196

=> x=196/7

so, x=28

Hope you have understood the answer...

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