In a Ilgm ABCD, if (3x-10)degree equal angle B and (2x+10)degree equal angle c,then find the value of x
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in a ||gm , consecutive angles are supplementary
so /_ b + /_ c = 180 = 3x-10+2x+10 = 180
5x = 180
x = 180/5 = 36°
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