Bill took the same test and scored a 90, where his friend scored a 77. Bill and his friend want to determine the
percent of the class had who had a score between theirs.
Help Bill and his friend determine the percent.

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.