Question

the sides of a triangle are in the ratio 3 ratio 5 ratio 7 parameter is 300 find the area of triangle​

Answer 1

Answer:

Step-by-step explanation:

let the common multiple of ratio be x

therefore

3x+5x+7x = 300

therefore 15 x = 300

x = 20

side 1 = 60

side 2 = 100

side 3 = 140

area  by heron's formula

semi perimetere = 150

sorry i can tell only this much

solve on your own

area =

Answer 2

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