I need help with this question. Do you think you could help me? Pweez?

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?

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

How do i find the missing angle measure in a polygon