Measure of arcBD = * 106 63d C. Your answer M2GAB = * A 106 630 F

The index of refraction of light in passing from a vacuuminto dense flint glass is 1.66. If the angle of incidence is 50°,determine the angle of refraction

In the obtuse-angled triangle KLM, LM = 6.1 cm,KM = 4.2 cm and KL^M = 42°.How do i find the area of the triangle?

Calculate sin(-308°)

Find 6 - trigonometry function value of theta = 3pie/2

Sketch in standard position on a grid below the angles 5pi/3(as a solid line) and -2pi/3(as a dashed line).

What is the length of line BC? (round to two decimal places) Line BC= C A. 45° B 296 ft feet prt sc home end F9 insert F10 F11 sb calculat... MA Trig... Calend... New ev... Docum... Chat | A... Snippin... 69°F ^ DELL F5 F6 F7 F4 $ 55 66 3 # F3 4 R 87 T Y F8 8 * 0 U כ 9 61 - - O О Σ P V S D F G H J K L W E X C > B N Λ alt c

5. A tree casts a shadow that is 20 feet long. The angle of elevation from the end of the shadow to the top of the tree is 66°. Determine the height of the tree, to the nearest foot. * 66 20-ft shadow O x = 44.9 feet O x = 45 feet Ох318 feet Ох%3D8.1 feet

From the top of the Eiffel Tower, a jogger is spotted heading toward the tower. At 2 pm, the angle of depression of the jogger (4) was measured to be 37°. Four minutes later, (B), when measured again, the angle of depression had increased by 35°. Find the average speed of the jogger to the nearest foot D 37 35 986 per minute.

Spiderman is shooting webs at a lamp post. The fırst web is 14 meters long hits the top of the lamp post. The second web is 10 meters long and hits a lower part of the post. If the webs form an angle of 37°, determine the distance between the two points of contact. Give your answer in 2 decimal places