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DanielleElmas [232]
3 years ago
14

Find the value of x.

Mathematics
1 answer:
skad [1K]3 years ago
3 0

Answer:

<h2>x = 75°</h2>

Step-by-step explanation:

The sum of angles in a quadrilateral add up to 360°

To find x add up all the angles and equate them to 360 to find x

We have

x - 5 + x + 35 + x + 1.4x = 360

3x + 1.4x + 30 = 360

4.4x = 360 - 30

4.4x = 330

Divide both sides by 4.4

We have the final answer as

<h3>x = 75°</h3>

Hope this helps you

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Answer:

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Step-by-step explanation:

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Check this by plugging in the point again.

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