The Americans with Disabilities Act states that ramps must have an angle less than or equal to 4.8
degrees. Remember, a 4.8 degree angle in a right triangle has a 1 : 12 ratio for the legs. Select all
ramps that meet the Americans with Disabilities Act requirements.
Triangle A
Triangle B
Triangle C
Triangle D
Triangle E

Find the value of a. the diagram is not to scale. a quadrilateral is drawn. the upper and lower sides are parallel. the interior angle in the upper left corner is labeled a degrees. the angle in the upper right corner is labeled 113 degrees. the angle in the lower right corner is labeled b degrees. the angle in the lower left corner is labeled 36 degrees. a. 36 b. 144 c. 54 d. 126

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units