Classify the following triangle. check all that apply.
60
60
60

Well, I’m assuming the three 60’s are showing the angle measurements. The sum of all the angles in all triangles have to equal 180 degrees. 180/3 is 60. Therefore, if all of the angles in this triangle are 60 degrees, the triangle is considered an equilateral triangle.

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's