SFUSD District Assessment For each problem below, show all your work (including diagrams). 3. A 34-foot ramp leading to a building makes a 9 angle with the ground, as shown at right. (a) What height does the ramp reach? 90 (b) If the 34-foot ramp reaches a height of 10 feet, what angle does it make with the ground? 4. A moving truck is parked on a flat street. The ramp from the back of the truck makes an 11.40 angle with the ground. (a) What is the slope of the ramp? (b) Explain why you can find the slope without knowing any distances