A student creates the following design on a geoboard and notices many shapes.

Use the Pythagorean Theorem to find the missing side for the right-angled triangle given in the figure below. It has base 112 m and height 15 m. If you would like to enlarge the graph or make numbers and letters easier to read, you may click on it to open it in a new window. You may then enlarge that window with your mouse. To further enlarge the image, use your browser's zoom capabilities. On a PC this is usually ctrl shift + (and zooming out is ctrl -). On an Apple computer this is usually apple shift + (and zooming out is apple -). 15 n 112 n • If you need to use the square root symbol, as in x = V17, type it using: sqrt(17) • Units need to be entered using their standard abbreviations, without a period. For example, type m for meters, m^2 for square meters, etc.

The point with coordinates (5, 4.9) is on the graph. Write a sentence that explains the meaning of this ordered pair. The proton travels ft in nanoseconds.

ford and bruce are working on a trigonometry problem. Their problem states: the angle of depression from a lighthouse is 35 degrees. IF a ship spots the lighthouse at a horizontal distance of 66 feet. How tall is the lighthouse?   For and Bruce adraw a picture for this scenario, which one of them is correct and why? Please use complete sentences and correct mathematical language in your answer, solving the problem is not required.   image below