(i) greatest side is 5 cms.
2 + 3 = 5
Here sum of the side is equal to third side.
So it is impossible to construct the triangle by given measures.
Because the property of a triangle says that the sum of the two sides of a triangle is greater than the length of the third side.
(ii) The greatest side is 7 cm.
3 + 6 = 9 cms > 7
6 + 7 = 13 > 3
7 + 3 = 10 > 6
∴ It is possible to construct the triangle with the sides of 3, 6 and 7 cms.
(iii) 6 + 3 = 9 > 2
3 + 2 = 5 > 6
2 + 6 = 8 > 3
∴ It is not possible to construct the triangle with the sides of 6, 3 and 2 cms.
