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Unit: Right triangles and trigonometry

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Possible mastery points

Similarity in right triangles

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Practice

Solve similar triangles (advanced)Get 3 of 4 questions to level up!

Trigonometric ratios

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Practice

Trigonometric ratios in right trianglesGet 3 of 4 questions to level up!
Solve for a side in right trianglesGet 3 of 4 questions to level up!
Relate ratios in right trianglesGet 3 of 4 questions to level up!

Solving right triangles

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Intro to inverse trig functions
(Opens a modal)

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Solve for an angle in right trianglesGet 3 of 4 questions to level up!

Angles of elevation and depression

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Practice

Right triangle trigonometry word problemsGet 3 of 4 questions to level up!

Quiz 1

Level up on the above skills and collect up to 480 Mastery points

Law of sines and law of cosines

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Practice

Solve triangles using the law of sinesGet 3 of 4 questions to level up!
Solve triangles using the law of cosinesGet 3 of 4 questions to level up!
General triangle word problemsGet 3 of 4 questions to level up!

Quiz 2

Level up on the above skills and collect up to 240 Mastery points

Vectors

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Practice

Vectors introGet 3 of 4 questions to level up!
Components of vectors from endpointsGet 3 of 4 questions to level up!
Magnitude of vectorsGet 3 of 4 questions to level up!
Add vectorsGet 3 of 4 questions to level up!
Subtract vectorsGet 3 of 4 questions to level up!
Direction of vectorsGet 3 of 4 questions to level up!
Vector components from magnitude & directionGet 3 of 4 questions to level up!
Add vectors: magnitude & direction to componentGet 3 of 4 questions to level up!
Add vectors: magnitude & directionGet 3 of 4 questions to level up!
Vector word problemsGet 3 of 4 questions to level up!

Quiz 3

Level up on the above skills and collect up to 800 Mastery points

Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 1900 Mastery points!

As a service to our teachers and students, this course aligns to HMH Geometry: Exploration in Core Math Florida. It is not affiliated with, sponsored by, reviewed, approved or endorsed by Houghton Mifflin Harcourt or any other third party.