find the perimeter of triangle
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surender824:
can you please ex0lain how its 6cm and wher do you get the cm there are no units given
ops explain
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1
To find the perimeter of the triangle first you need to find the lenght of each side by using the distance formula that is
root of (x2 - x1)^2 + (y2 - y1)2
root of (x2 - x1)^2 + (y2 - y1)2
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(3×4)/2=12/2=6cm.By using triangle perimeter formulae
I think 6 is correct
explain
what is triangle perimeter formulae
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