2 years ago

Determine the value of x in the figure

Mathematics

2 answers:

marshall27 [118]2 years ago

7 0

<h3>Solution:</h3>

The sum of all the angles which stand on a straight line is 180°.
Therefore,
2z + 140° = 180°
or, 2z = 180° - 140°
or, 2z = 40°
or, z = 40° ÷ 2
or, z = 20°

<h3>Answer:</h3>

z = 20°

Hope it helps! Please do comment if you have any query.

Thank you

olasank [31]2 years ago

5 0

180-140=40 (complementary angle)
2z=40
Z=40/2
Z=20

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Determine the value of x in the figure​

Determine the value of x in the figure