1.

The sides of a triangular plot are in the ratio of 3:5:7 and its perimeter 300m.then its area is_Solution please

Answer»

Step-by-step explanation:

LET the RATIO is 3X, 5x,7x.

3x+5x+7x=300

15x=300

x=300/15

x=20

so sides of triangular PLOT is 3x 20,5x20,7x20

=75,100,140.



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