Find the area of the shaded triangle. ft
4 ft
4 ft
The area is 12
(Simplify your answer.)

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Give all possible names for the line shown.calculation tip: lines can be written with either point first.