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Isosceles trapezoid ABCD has legs and and base If AB = 6y – 6, BC = 4y – 7, and CD = 7y – 12, find the value of y.
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Isosceles trapezoid ABCD has legs and and base If AB = 6y – 6, BC = 4y – 7, and CD = 7y – 12, find the value of y.
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Jan 8, 2018
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Isosceles trapezoid ABCD has legs and and base If AB = 6y – 6, BC = 4y – 7, and CD = 7y – 12, find the value of y.
Mathematics
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Minimalis
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Minimalis
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We know that the opposite angles in the trapezoid are equal, hence, we have the following:
AB=CD
BC=AD
Solving for Y:
AB=CD
Perform transposition method and combine same term.
6Y-6=7Y-12
7Y-67 = -6 +12
Y=6
The value of Y is 6.
Shubham Badal
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Jan 14, 2018
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Shubham Badal
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