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Compute angle x, in degrees.

 

 Jun 17, 2021
 #1
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+2

A right angle is 90 degrees:

 

Our equation will be 8X + 5 + 3X + 8 = 90. We can simplify this equation to get 8X = 77. So we divide 8 from 77 to get 9.625. So X = 9.625 degrees smiley

 Jun 17, 2021
 #2
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8x + 5 + 3x + 8 = 90

11x + 13 = 90

11x = 77

x = 7 degrees

 Jun 17, 2021

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