Question

is it possible to construta trangle whose side are 3cm,6.1cm, and 7cm. why.

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Answer 1

yes, sum of two sides is greater than one side of a triangle so 3+6.1>7,7+3>6.1,6.1+7>3.


I hope this helps you...

Answer 2

Yes you can construct a triangle of sides 3cm , 6.1cm and 7cm. As sum of two sides must be greater than the third side in all the cases. If it is not not greater than 3rd side in any of the one case also then the triangle cannot be constructed. so

here 3+6.1=9.1 which is greater than 7.

7+3=10 which is greater than 6.1.

and 7+6.1=13.1 which is also greater than 3 cm. so this triangle can be constructed.