Type the correct answer in each box. Use numerals instead of words. I

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

Select the quadratic that has root x = 8 and x = -5

If i have 20$ and i gave 5$ away how much i got