Question

the ratio of the measure of the side of a triangle is 3:4:5 if the perimeter of the triangle is 36 cm and the measure of the longer side of the triangle is how much​

Answer 1

Answer:

12cm

Step-by-step explanation:

Let the measurments be 3x,4x and 5x cm.

A/Q, 3x+4x+5x=36cm

=12x =36cm

=x =36/12 cm

=x =3cm

So, the measurments are 3x=3×3=9cm,4x=4×3=12cm and 5x=5×3=15cm

Therefore,the measurment of the longer side of the triange is 12cm.

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