What's the total area of each smaller space is 5 feet on each side

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?

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost