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 =

Jack's eyes are 5 feet above the ground. He is standing 400 feet from the base of a building. His line of sight forms a 67° angle with the top of the building. How tall is the building? A 161 ft о в. 175 ft С. 373 ft D. 947 ft O O o

In parallelogram PQSR, what is PQ? (2x + 5) cm O 2 cm 5 cm 6 ст 9 cm R. (4x + 1) cm

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

King Kong stands on the edge of the roof of a 68 foot high building. You poke your head out of a manhole and measure the angles of elevation to the top of King Kong's head and to his feet as 61 degrees and 59.3 degrees respectively. How far is your manhole from the building? How tall is King Kong?

the angle of elevation from a point on the ground to the top of a mountain top is 52.5o. the angle of elevation from a point 168 feet further back to the same mountain top is 41.2o. find the height of the mountain. (round to integer)

Triangle XYZ, where XZ = 30, 2X = 30°, ZZ = 90° and YZ = = h. Find missing side and angle.

ST DODOT STGU TR SE 000 ET Find xV9- 2x2 dx 16. Ta rue bobTscr