3 years ago

Find the value of x pls help

Mathematics

1 answer:

serious [3.7K]3 years ago

8 0

9514 1404 393

Answer:

x = 36°

Step-by-step explanation:

The exterior angle is equal to the sum of the remote interior angles. A linear pair is supplementary. So, you can find x either of two ways:

2x = x + (180 -4x) ⇒ 5x = 180 ⇒ x = 36

Or ..

4x = x + (180 -2x) ⇒ 5x = 180 ⇒ x = 36

The value of x is 36°.

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