Question

which of the following cannot be a triangle and why . a)4.5cm,3.5cm, 6.4cm
b)2.5cm,3.5cm, 6.0cm
c)2.5cm,4.2cm,8cm​

Answer 1

Answer:

pls mark me the brainliset and here is the answer

Step-by-step explanation:

b. cant be the size of the triangle

this is because

2.5 + 3.5 = 6.0

but to be a triangle sum of two sides of a triangle should be greater than the third side.

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