The intersection of san vicente blvd and montana ave is a parallelogram as denoted by ABCD. if the perimeter of ABCD is 72 feet and dc is 25% longer than ad , how long is ab?

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

What line represents the relationship between r and s

Point q is equidistant from the sides of ∠tsr. find m∠rst.