According to ADA (Americans with Disabilities Act) standards, the angle of elevation of a wheelchair ramp must be no more than 4.8°. A proposed ramp will be 40 feet long and will rise 3 feet. Will this meet ADA specifications? Find the angle of elevation of this proposed ramp to answer this question.

Can you provide the tape diagram?

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c

M< 5 = 80 , < 2 = 80, < 6= 100, < 3= 100, < 7= 80, < 4= 80, < 8= 100