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HELPPPPPPPPPPPPPPPPPPP
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Oct 13, 2021
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HELPPPPPPPPPPPPPPPPPPP
Mathematics
college
Huy Than
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Huy Than
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1
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X = 100 degrees
This is because the straight angle equals 180 degrees in total so to find the value of x you write the following equation
X + X -20 = 180 degrees
2x -20 = 180 degrees
+20 +20
2x = 200
Divide by 2 on both sides
X = 100
Michael Green
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Oct 18, 2021
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Michael Green
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