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zavuch27 [327]
3 years ago
13

Is it possible to construct a triangle with side lengths of 11 cm, 15 cm, and 21 cm? Why or why not?

Mathematics
2 answers:
PilotLPTM [1.2K]3 years ago
8 0
There is only one requirement for three sides in order to be considered possible in constructing a triangle. That requirement is
<em>The sum of any of the two sides must be greater than the third side</em>

11 + 15 = 26      >      21
11+ 21 = 33       >      15
15 + 21 = 16      >      11

Since all of the combination fulfill the requirement, yes we could create the triangle with those sides.
inna [77]3 years ago
6 0

<span>

</span>
<span>Since all of the sums are greater than the third side, it is possible to make a triangle with these three sides.</span>
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