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Instructional Video

How Do You Find the Sine of an Angle in a Right Triangle?

Curated and Reviewed by Lesson Planet

A trigonometric ratio is a ratio between two sides of a right triangle. In this problem, find sin(A) in the given right triangle. Use the ratio of the opposite side over the hypotenuse.

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Concepts
legs, formulas, hypotenuse, ratios, right angles, right triangles, triangles, sine, trigonometric ratios
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Additional Tags
triangle, right triangle, right angle, sine, formula, hypotenuse, opposite side, Trigonometry, ratio, leg, math
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Resource Details
Grade
7th - 11th
Subjects
Math
2 more...
Resource Type
Instructional Videos
Media Length
2:47
Audience
For Teacher Use
Instructional Strategy
Flipped Classroom
Usage Permissions
Fine Print