Given three side lengths, how many triangles can be formed?

Mathematics

1 answer:

Iteru [2.4K]2 years ago

5 0

Answer:

explanation below

Step-by-step explanation:

if sum of any 2 sides length is greater than the third side and not take rotation transformation into account, only 1 triangle can be formed.

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$\bf \begin{cases}
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\end{cases}$

$\bf ~~~~~~~~~~~~\textit{middle point of 2 points }\\\\
\begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~ 9 &,& -9~) 
% (c,d)
&&(~ 10 &,& -9~)
\end{array}\qquad
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\\\\\\
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\\\\\\
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madreJ [45]

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