C Crystal New member May 18, 2010 #1 The wheel chair ramp at a local arena has a ramp length of 20 feet and a rise of 1.7 inches. What angle does the ramp make with the sidewalk? Round to the nearest tenth of degree.
The wheel chair ramp at a local arena has a ramp length of 20 feet and a rise of 1.7 inches. What angle does the ramp make with the sidewalk? Round to the nearest tenth of degree.
