HOW TO ANSWER LIKE THIS. NO SPAMS
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Step-by-step explanation:
x+x+x = 36
it is in ratio 3:4:5
3x + 4x + 5x = 36
(3+4+5) x = 36
12 x = 36
x = 36/12 = 3
sides are 9,12,15
3:4:5 = (3×3):(4×3):(5×3)
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