A triangle has one side that is 7 cm long and the other side is 3cm long. Help please

1 answer:

3 0

In any triangle, a side is longer than the difference between the other two. A side is also less the the sum of the other two. If these two rules are not obeyed then a triangle cannot be formed by those sides.

a = 7 cm. b = 3 cm.

Then c > 7-3 = 4 cm and also, c < 7+3 = 10 cm.

4 cm < the third side < 10 cm

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