Can anyone please help with this

I don't really understand your question, but just know that the angles on a triangle must equal 180 degrees. I think the question is asking which descriptions can describe more than one specific triangle, like how A only describes one triangle with those specific side lengths. I think the answers would be angle measurements of 35, 35, and 110 degrees and angle measurements of 40, 60, and 80 degrees, since those both add up to 180 degrees, which as I previously stated, is the exact measurement for triangles. I hope that helps, and good luck with that fun looking quiz.

step-by-step explanation:

quartic functions has x = –1 and x = –2 as its only two real zeroes:

f(x) = a(x+2)(x+1)   a: real number