Question

Classify a triangle with sides 10,10,20

Answer 1

A triangle with sides measuring 10, 10, 20 cannot exist as it violates the triangle inequality theorem, where the sum of any two sides must be greater than the third.

Step-by-step explanation:

To classify a triangle with sides 10, 10, 20, we need to consider its sides. In a triangle, the sum of the lengths of any two sides must be greater than the length of the third side. However, adding the two sides of length 10 gives us 20, which is not greater than the third side, also 20. Therefore, a triangle with sides 10, 10, 20 cannot exist according to the triangle inequality theorem.