Question

Does a triangle with these side lengths exist? 15, 12,9

Answer 1

5,700 resultsAny time  

Calculation of the SSS triangle 9 12 15 - Triangle calculator

https://www.triangle-calculator.com/?a=9&b=12&c=15

Now we know the lengths of all three sides of the triangle and the triangle is uniquely determined. Next we calculate another its characteristics - same procedure as calculation of the triangle from the known

Answer 2

Answer:

Yes

Step-by-step explanation:

You must be able to add any two sides and get a number greater than the third side, in this case, that is possible.