Question

Classify the triangle by its sides. The lengths of the sides are 9,9 and 9

Answer 1

equilateral

Explanation:

an equilateral triangle has all sides equal.

9=9=9 so there for is an equilateral triangle

Answer 2

it is an equilateral triangle

Explanation:

Since all the sides are the same length, it is an equilateral triangle

If only two sides were the same length it would be isosceles

If they were all difference lengths, it would be scalene.