Priya says, “I know everything about a right triangle with a 30-degree angle and a hypotenuse with length 1 cm. Here, look.“ 

• The other angle is 60 degrees.
• The leg adjacent to the 30-degree angle is 0.866 cm long.
• The side opposite the 30-degree angle is 0.5 cm long.

Han asks, “What would happen if a right triangle with a 30-degree angle has a hypotenuse that is 2 cm instead?“ 

Help them find the unknown angle measures and side lengths in the new triangle. Explain or show your reasoning. 

A step has a height of 6 inches. A ramp starts 5 feet away from the base of the step, making a  angle with the ground. What can you say about the angle the ramp would make with the ground if the ramp starts closer to the step?