b. In the afternoon, Kirk returns and observes the geyser's spray reach a height of 123 feet when the angle of elevation is 37°. How far from the geyser is Kirk standing to the nearest tenth of a foot?

Find the measure of the indicated triangle n=7y° O=(4y-15)° m=?

An observer is on the Calgary Tower Observation Deck, 157.5 m above the ground. She estimates the angle of depression to a nearby building as 45°. The building is 81 m away from the Calgary Tower. How tall is the building? 45 81 m

Find the angle B in the triangle  b=3, c=4, A=30°

Solve the triangle.  a = 417 m, c = 352 m, B = 155.5°   b  =   m A  =   ° C  =   °

A communications tower is located at the top of a steep hill, as shown. The angle of inclination of the hill is 76°. A guy wire is to be attached to the top of the tower and to the ground, 121 m downhill from the base of the tower. The angle formed by the guy wire is 11°. Find the length of the cable required for the guy wire. 3D %3D 11° 121 m 76° NOTE: The picture is NOT drawn to scale. length of guy-wire =

Solve for the remaining side(s) and angle(s), if possible, using any appropriate technique. a = 63°, a = 22, b = 20