The ratio of the measures of the sides of a triangle is 7:8:9. If the perimeter of the triangle is 48cm, then its area is…….. cm2. a) 85√5 b) 48√5 c) 240 d) 240√5 *
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option b
Step-by-step explanation:
7x+8x+9x=48 . 24x=48. x=2. sides are14,16,18 area .of triangle =0.5bh.
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