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2 years ago

Will side lengths of 3 cm, 4 cm, and 5 cm form a triangle? explain.

Mathematics

2 answers:

Gelneren [198K]2 years ago

6 0

Yes, that is the famous first Pythagorean triplet: 3²+4²=5²

For three lengths to be able to form a triangle, it suffices that every one of those lengths is shorter than the sum and longer than the difference of the other two.

It is enough to check just one side.

So,

3 + 4 > 5

4 - 3 < 5

Your triangle is constructible.

just olya [345]2 years ago

4 0

Answer: yes because 3cm, 4cm, and 5cm form a triangle

Step-by-step explanation:

Comment the right answer if i'm wrong or not

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