B because 69° Is Equal To Sin 21°.
Which Of These Is Equal To Sin 21°? A) Cos 21° B) Cos 69° C) Sin 69° D) Tan 69°
A flagpole is 50 feet from a point on the ground. The angle of depression from the top of the flagpole to the same point on the ground is 40°. Calculate the height of the flagpole to the nearest foot.
