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Find x !!?????!!!????????????
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Find x !!?????!!!????????????

Find x !!?????!!!????????????-example-1
User Kamyar Mohager
by
6.6k points

1 Answer

5 votes

Answer:

x = 15

Explanation:

Given

See attachment

Required

Find x

The figure in the attachment is a quadrilateral and the angles in a quadrilateral add up to 360.

So, we have:

90 + 6x + 5+ 10x - 40 + 4x + 5 = 360

Collect like terms

6x + 10x + 4x = 360 - 90 - 5 + 40 - 5

20x = 300

Divide both sides by 20

x = 15

Hence, the value of x is 15

User Mohammed Alfateh
by
7.5k points
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