How to find 3rd side of a triangle when u have measurement of 2 sides and area?
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Divide traingles in two right angled triangles then apply Pythagoras Theorem
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you can build up an equation using the herons formula.
S= perimeter/2
a.b.c are the sides.
then the area is equal to the sq root of [ S (s-a)(s-b)(s-c)]
by singling the side of which you do not know the length, and simplifying the equation, you can figure out the length of the unknown side.
S= perimeter/2
a.b.c are the sides.
then the area is equal to the sq root of [ S (s-a)(s-b)(s-c)]
by singling the side of which you do not know the length, and simplifying the equation, you can figure out the length of the unknown side.
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