SOLUTION: how to find the angle in a quadrilateral that has 4 angles with the numbers 85, 69, (6x+22), and (x+37) please help 6th grader
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Question 544078: how to find the angle in a quadrilateral that has 4 angles with the numbers 85, 69, (6x+22), and (x+37) please help 6th grader
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
how to find the angle in a quadrilateral that has 4 angles with the numbers 85, 69, (6x+22), and (x+37) please help 6th grader
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The sum of the four angles is 360 degrees
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Equation:
85 + 69 + 6x+22 + x+37 = 360 degrees
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213 + 7x = 360
7x = 147
x = 21
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Angle: 6x+22 = 6*21+22 == 126+22 = 148 degrees
Angle: x+37 = 21+37 = 58 degrees
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Cheers,
Stan H.
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