1.

triangle whose corresponding altitude is 90 m.8. The base and height of a triangle are in the ratio 3:4 and its area is 96 cm2. Find its base and heightEx. 2.

Answer»

Let base=(3x)cm and height =(4x) cm respectively. So its area = 1/2 ×base×height =(1/2 ×3x×4x)cm^2=6x^2 cm^2 .6x^2=96 .or x^2=16 or x=4. So base is 12 cm and height is 16 cm



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