Chang runs each lap in 5 minutes. he will run at the most 30 minutes today. what are the possible numbers of laps he will run today?

The area of square garden is 300m squared. how long is the diagonal?

Can someone me out here number 4 plz

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.