11. A ramp enables wheelchair users and people pushing wheeled objects to enter a building more...

Transcribed Image Text:

11. A ramp enables wheelchair users and people pushing wheeled objects to enter a building more easily. 6 91 cm X a) Determine the horizontal length, x, of the ramp shown. State your answer to the nearest centimetre. b) For a safe ramp, the ratio of vertical distance: horizontal distance needs to be less than 1:12. Is the ramp shown a safe ramp? Explain. 11. A ramp enables wheelchair users and people pushing wheeled objects to enter a building more easily. 6 91 cm X a) Determine the horizontal length, x, of the ramp shown. State your answer to the nearest centimetre. b) For a safe ramp, the ratio of vertical distance: horizontal distance needs to be less than 1:12. Is the ramp shown a safe ramp? Explain.