ف A 87° 63° 81° D (a) Calculate the size of angle AOB. дов = 360-(63+81+87) = 129° B B NOT TO SCALE 129 Answer(a) Angle AOB =

In the figure below trapezoid ABCD ~ trapezoid PSRQ. Find the length of AB. A 4y ft (Зу — 5) ft D P_5 ft Q (4x +27) 10 ft 95° R

Two radar stations 450 feet apart are monitoring the same boat located in between them. From the first station, the angle to the boat is 67º. From the second station, the recorded angle is 63º. Find the distance, dį, of the boat from the first station and the distance, d, of the boat from the shore.

Find 3 different 7) (3, 30°)

if m angle DBC=(12x-3)degrees, m angle DBE= (5x+12)degrees, and m angle EBC=(3x+13)degrees, find m angle EBC

Can you explain how to sketch the angle -5pi/6

Use the fact that the longest side of a triangle is across from the largest angle to explain why the hypotenuse is always the longest side in a right triangle. Use the paperclip button below to attach files. * Student can enter max 3500 characters BIU Type here to search 29°F Clear F6 F7 F8 F9 F10 近

for the direction, I put down tan-1(40/20) and tan-1(-4/2) on my calculator and the answer i got for both was -63.4349... instead of 296.6 degrees, did i miss something or different settings on my calculator? my calculator is ti-30xs multiview

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.