Please help me with this i don’t understand much

Mathematics

1 answer:

Alexus [3.1K]2 years ago

8 0

Answer:

See below

Step-by-step explanation:

Three lengths will be a triangle only if the sum of two sides is greater than the third side.

$19+11 > 17$

This is a triangle.

$23+28> 52\\51>52\\51 \ngtr 52$

This is not a triangle.

$9+25> 34\\34>34\\34\ngtr 34$

This is not a triangle.

$13+14> 22\\27>22$

This is a triangle.

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Answer:

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Step-by-step explanation:

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