Question

Q.3 In which case of the following length of sides of triangle, is it
possible to construct a triangle?
i) 3 cm , 4 cm, 7cm
ii) 2 cm, 3 cm ,7 cm
iii) 3 cm ,4 cm,5 cm
iv) 3 cm,3 cm ,7 cm​

Answer 1

Answer:

1

1 option is correct you can write thos answer

Answer 2

Answer:

Step-by-step explanation:

It is possible to construct a triangle only if the sum of 2 sides is greater than the 3rd side...

so...

by checking this.. we get that only iii part matches this property

3+4 = 7 and 7>5

so it is possible to construct a triangle with the lengths of iii part

:D