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If and only if the sum of two sides is greater than or equal to the third one, or the difference of two sides is less than or equal to the third one.

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12y ago
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Q: How do you make a conjecture to explain when 3 side lenghts will make a triangle and when it will not?
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Related questions

Will side lenghts 6in and 6in make a triangle?

Only if the 3rd side is equal or less than 6in


Could side lenghts 335665 make a right triangle?

If you mean lengths of 33 by 56 by 65 then the given dimensions will form a right angle triangle.


Which measurements could be the lenghts of the sides of a triangle 5cm2cm7cm?

No the given measurements would not make a triangle because in order to construct a triangle the sum of its smallest sides must be greater than its longest side.


Would a triangle with the given side lenghts of 14 18 and seven make a right triangle?

Pythagorean thm: a2+b2=c2 72+ 142= 49+196=245 182= 324 Therefore NO; not a rt triangle


Can you make a triangle out of side lenghts 8 7 and 15?

No because in order to construct a triangle the sum of its 2 smaller sides must be greater than its longest side.


What conjecture can you make about the sum of the first 10 positive even numbers?

One possible conjecture is that their sum is 27. The conjecture is patently false, but that does not stop it being a conjecture.


How do you make a conjecture?

You can make a conjecture by conducting research or experiments that come out to be unproven. It can appear to be correct but it is actually unproven.


What do you use to make a conjecture?

EVIDENCE


What conjecture can you make about the relationship between multiplying decimals and whole numbers?

You can make whatever conjecture that you want: it does not have to be true or even logical. You could conjecture that the relationship is like the one between the Sun and the Earth!


Make a conjecture about the sum of the first 25 positive even numbers?

My conjecture is that the sum is 67. A conjecture does not have to be true, or even plausible. You should be able to test it. If it is found to be true then in is no longer a conjecture, if it is found to be false, it is rejected - and so no longer a conjecture. If it cannot be proved either way, it remains a conjecture.


Why pythagoras is applicable in right angled triangle?

I won't explain it in depth but the simple answer is because if you take and identical right triangle then you can arrange them to make a rectangle. I've attached a link to an animation showing it rearranging a triangle to show the relationship.


Does a triangle with 3 ft and 4 ft sides and a non-included angle of 70 degrees make a unique triangle please explain how you got your answer?

No, it does not make a unique triangle since the 70 degree angle could be at the end of the 3 ft side or the 4 foot side.