When given a word problem, the first thing you should do is....
In a triangle ABC, if angle B=90 degrees, AB=3, BC=4 and AC=5, from reference angle A, the angle represented by the trigonometric ratio is 4/3.
The angle of elevation from a point 43 feet from the base of a tree on level ground to the top of the tree is 30°. What is the height of the tree?
Polygons with the same shape; one polygon is an enlargement or a reduction of the other polygon.
If the tangent ratio of an angle is known, what can be determined by using the inverse operation of the tangent ratio (using the 2nd button) on a scientific calculator?
A straight water slide makes a 40° angle with the surface of the water. If the top of the slide is 11.5 meters high, how long is it?
In a triangle ABC, if B=90 degrees, AB=3, BC=4 and AC=5, from reference angle A, the angle represented by the trigonometric ratio is 3/5.
What is Oscar Had A Hunk of Apple?
If the legs of a triangle measure 7 and 11 ft respectively, the measure of the hypotenuse?
What is the sq root of 170?
In a triangle ABC, if B=90 degrees, AB=3, BC=4 and AC=5, from reference angle A, the angle represented by the trigonometric ratio is 3/5.
A person stands on the ground looking at an object in a window above. The object is 12.6 meters above the ground. And the person is 58.5 meters away from the building. Compute the angle of elevation from the person to the object in the window.