What is the value of x?

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fhaa

Mathematics

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Explanation & Answer

square has 90 degrees corners so the bottom left angle of the triangle is also 90. 

angle 3 is the exterior angle and the rule is that the sum of exterior angles always equals 360. So as a hexagon, each exterior angle will equal 360/6=60 degrees. So the bottom right angle of the triangle equals 60. So the value of x is 180-(90+60)=30 B

any questions let me know


Anonymous
Excellent resource! Really helped me get the gist of things.

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