Right Triangle Trig Quiz! Clear your desk except for a pencil & calculator! Treasure Hunt Project On the back of each clue write the location that it will be posted. That way, on Monday you can quickly figure out where to post each clue. Clue #1 should say “2628 Classroom” on the b...
Your calculator will give you an answer of around 55°, but that’s just one out of infinitely many. You know from equation 22 that sin(180° − x) = sin x, and since 180° − 55° = 125°, sin 125° = sin 55. But all the trig functions are periodic, repeating every 360...
Note that that if we graph perpendicular lines on a graphing calculator using standard zoom, the lines may not appear to be perpendicular. Adjusting the window will make it possible to zoom in further to see the intersection more closely. Try It Given the functionh(x)=2x−4,h(x)=2x−...