Question

Can triangles be constructed with the following measurements of sides .justify your answer?
i.1.5 CM, 2.5 CM, 4 cm
ii.3 cm ,3cm,5 cm
iii.6.2cm,6.2 cm, 6.2 cm
i need step by step explantion

Answer 1

Answer:

there is a law that "sum of any two sides of a triangle must be greater than the third side"

Step-by-step explanation:

1. 1.5+2.5 =4

4 = 4 ( so triangle can't be formed because the sum is equal to the third side)

2. 3+3=6

6>5 (so triangle can be formed as the the sum is greater than the third side)

3. 6.2+6.2= 12.4

12.4>6.2 (triangle can be formed)