Question

Could 12.2\text{ cm}, 6.0\text{ cm},12.2 cm,6.0 cm, and 4.2\text{ cm}4.2 cm be the side lengths of a triangle?

Answer 1

Answer:  No, the triangle can not be formed with the given measurement.

Step-by-step explanation:

Since, According to the Triangle Inequality Theorem, The sum of the lengths of two sides of a triangle must always be greater than the length of the third side.

here the sides of triangle are 12.2 cm, 6 cm and 4.2 cm

Since, 12. 2 < 6 + 4.2 ( False )

Hence, by the given measurement of sides we can not form a triangle.

Answer 2

Answer:

no

Step-by-step explanation:

did it on khan academy and go it right your welcome :)