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What is the value of x ?

What is the value of x ?-example-1
User Dewalla
by
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2 Answers

6 votes

Answer:

Explanation:

The total interior angle measure adds up to 360° in a quadrilateral.

15x-10+15x+14+11x+10+9x-4=360

50x+10=360

50x=350

x=7

User Thales Kenne
by
5.1k points
4 votes

Answer:

4x

Explanation:

User Dxvargas
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4.6k points