Find mph
120/3 = 40 mph
200/40 = 5 hours to travel 200 miles
Answer: If you’re looking for the area it is 650.65 yd and if you’re looking for the volume it is 1072.33
V= m/d. When you get questions asking about density/mass/volume draw a triangle just like in the picture i have attached and with your finger cover up the one you are looking for. So to find the equation for volume you cover up volume and you are left with mass divided by density.
Perimeter: all the sides added together, so that would be 1/2+1/2+3/4+3/4, which is 2 and a half feet
Area: the two side lengths multiplied, so 1/2*3/4, which is 3/8 feet squared