Lesson: The Sine Ratio
In this lesson, we will learn how to find angles in a right angle triangle using the sine ratio.
Sample Question Videos
Worksheet: 25 Questions • 2 Videos
In the given figure, , , and .
Calculate the height to 2 decimal places.
Calculate the area of the triangle to 2 decimal places.
Find given is a right-angled triangle at where the point lies on , is perpendicular to , and .
A 33 ft ladder leans against a building such that the angle between the ground and the ladder is . How high does the ladder reach up the side of the building?