1.

4 Find the value of x from the adjacent figure.32x5

Answer»

2x +5x+3x=180(angle sum property)

10x=180

X=180/10

X=18

Hence,2x=2*18=36 3x=3*18=54 5x=5*18=90

2x Angle =60°3x angle =45°5x Angel =30°



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