# geometry

ABCD is an isosceles trapezoid. mAngle SymbolABC= 3x+10 and mAngle SymbolBAD=4x-5. Solve for x.

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3. 👁 90
1. The sum of ABC and BAD is 180 degrees.
7x + 5 = 180
x = 25 degrees.

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posted by drwls

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