13-1 Skills Practice: Right Triangle Trigonometry
In this right angle worksheet, students determine the value of trigonometric functions for a given angle. They solve equations involving sine, cosine and tangent. This one-page worksheet contains 15 problems.
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Applications of Trigonometric Functions
Using trigonometric ratios to solve geometry and application problems is the focus of this detailed problem set and solution presentation. The presentation covers many ways to use trigonometry, from finding missing measures in right...
10th - 12th Math CCSS: Adaptable
Similarity and Right Triangle Trigonometry
Starting with similar triangles and dilation factors, this unit quickly and thoroughly progresses into the world of right triangle features and trigonometric relationships. Presented in easy-to-attack modules with copious application...
10th - 12th Math CCSS: Designed
Special Right Triangles and Right Triangle Trigonometry
Right triangles are so special! Use special right triangles to discover the trigonometric ratios. Pairs construct special right triangles and find the values of the ratios of the sides. In the process, they discover the ratios stay the...
9th - 11th Math CCSS: Adaptable
Right Triangle Trigonometry: Finding Missing Sides and Angles
In this right triangle trigonometry learning exercise, learners find the measure of specified angles. Students determine the length of the missing side of a right triangle. This four-page learning exercise contains 24 problems. Answers...
9th - 11th Math
Right Triangles Inscribed in Circles II
So many times the characteristics of triangles are presented as a vocabulary-type of activity, but in this activity they are key to unraveling a proof. A unique attack on proving that an inscribed angle that subtends a diameter must be a...
9th - 10th Math CCSS: Designed