Question

Can a triangle have sides with lengths 1 cm ,2 cm 3 cm . Give reasons​

Answer 1

Answer:

NO

Step-by-step explanation:

GIVEN, AB = 1 CM, BC = 2 CM, AC = 3 CM

(WE KNOW THAT IN A TRIANGLE SUM OF ANY TWO SIDES IS ALWAYS GREATER THAN THE SIDE)

BUT, AB + BC = 2 + 1 = 3 = AC

SINCE ABOVE CONDITION HAS NOT MET, THEREFORE TRIANGLE ABC IS NOT POSSIBLE

Answer 2

Answer:

Step-by-step explanation:

No it is not possible because the sum of any two sides of a triangle is always greater than third side . The sum of two sides can't be equal to third side I.e in question 1+2 =3