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3 years ago

Please find the value for x

Mathematics

2 answers:

Elena-2011 [213]3 years ago

5 0

Answer:

110

Step-by-step explanation:

A quadrilateral's angles always add up to 360 degrees. This is because a triangle has 180 degrees, and a quadrilateral can always be split into two triangles.

This said, we can set up the following expression:

40+128+82+x=360

168+82+x=360

250+x=360

x=110

Artyom0805 [142]3 years ago

4 0

I’m pretty sure it is 110

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Step-by-step explanation:

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