Calculate the total area of the shaded part of the square Give your answer to the nearest square centimetre

Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)

This size running track is usually called a 400 meter track. however if a person ran as close to the inside as possible on the track they would run less than 400 meters in one lap. how far away from the inside border would someone have to run to make one lap equal exactly 400 meters

Which of these figures must be a rectangle?