Question

Can a triangle have 7, 8, 9 as its sides? Justify your answer.

Answer 1

Answer:

yes

Step-by-step explanation:

because

heptagon or septagon is a seven-sided polygon or 7-gon .

an octagon is an eight-sided polygon or 8-gon.

nonagon is an nine - sided polygon 9 - gon.

This means this all are triangles..

thus , triangles have infinite of sides too .

Answer 2

Answer:

Yes, there is a property with triangles that the sum of two sides of a triangle should always be greater than the 3rd side.

Here if we take the two smaller sides their sum is 7 + 9 = 16 which is greater than the third side.

Step-by-step explanation:

Hope it helps