1.

The area of a right angle triangle is 30sq.m. the length is 80cm. the find its breadth. ​

Answer»

that,AREA of a ∆ = ½ × base × height=> 30 = ½ × 80 × height=> 30 = 0.40 × height=> 30/0.40 = height=> height = 75cm.Note :➔ height = breadth➔ LENGTH = base


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