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Pls I need helpppp

The support for a window air-conditioning unit forms a triangle and an exterior angle. What is the measure of the exterior angle?

Pls I need helpppp The support for a window air-conditioning unit forms a triangle-example-1
User Haozhun
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1 Answer

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The port support for a window

air conditioning unit forms a triangle and an exterior angle. The sides are (

5x - 6) degreesand the other angle is 3x degrees and last angle is 90 degrees.


The su, of the interior

angles of the triangle is 180


( 5x - 6) + 3x + 90 = 180


X= 12, so the angles are 54

and 36


The exterior angle will also

form a 180 degree with the interior


Depending which exterior

angle


1. ) 180 – 54 = 126


2.) 180 – 36 = 144

User Victor Shelepen
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