Question

1. Is it possible to have a triangle with the following sides?
(1) 2 cm, 3 cm, 5 cm
(ii) 2.5 cm, 4.5 cm, 8 cm
(iii) 10.2 cm, 5.8 cm, 4.5 cm
(iv) 3.4 cm, 4.7 cm, 6.2 cm.​

Answer 1

Answer:

In triangle,

Sum of two sides > third side

(iii)10.2 cm, 5.8 cm, 4.5 cm =>

Is 4.5+5.8>10.2 Yes

Is 5.8+10.2>4.5 Yes

Is 10.2+4.5>5.8 Yes

Therefore the triangle is possible

ans.=> (iii)