Question

If two sides of a triangle measure 2.7 and 4.0, what is the range of possible lengths for the third side?

Answer 1

Answer:

1.4 - 6.6

Step-by-step explanation:

The sum of two sides of a triangle must be greater than the third side

So 2.7 + 4 = 6.7, so 6.6 is maximum otherwise at 6.7 will be flat.

4.0-2.7 = 1.3 so 1.4 is minimum.

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Answer 2

Step-by-step explanation:

since length of third side< sum of other two

and also greater than the difference of

remaining two sides

let range of the length of third side be R

=> (4.0-2.7) < R < (2.7+4.0)

=> 1.3 < R < 6.7

we can write R = ( 1.3,6.7)

Hope this helps you