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Right Triangles and Trigonometry Videos


Verifying Trig Identities

Verifying trig identities is important, especially when you're about to let one of them into the country—which is why they should keep their passports on them at all times.


Basic Trig Ratios Videos 4 videos

SOHCAHTOA
4616 Views

Sine is the opposite over the hypotenuse; cosine is the adjacent over the hypotenuse; and tangent is the opposite side over the adjacent side....

Solving Trigonometric Equations
3719 Views

FYI: cats don't like to get wet. Okay, so that fact won't be relevant every time you solve trig equations, but it happens to be this time.

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Law of Sines and Law of Cosines Videos 5 videos

SOHCAHTOA
4616 Views

Sine is the opposite over the hypotenuse; cosine is the adjacent over the hypotenuse; and tangent is the opposite side over the adjacent side....

Cosines
1275 Views

It's the sine! No, it's the tangent! No, it's the cosine! Alright, so maybe evaluating trigonometric functions isn't as exciting as spotting Superm...

Sines
1812 Views

Shmoop saw the sine. Want to pull an Oliver Twist and ask us for more? We've gotcha covered. Head over to /video/math/ for more mathy goodness. No...

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Pythagorean Theorem Videos 4 videos

SAT Math 2.3 Geometry and Measurement
267 Views

SAT Math 2.3 Geometry and Measurement. Find the length of AB.

SAT Math 1.3 Geometry and Measurement
231 Views

SAT Math 1.3 Geometry and Measurement. Find the length of CE.

SAT Math 3.4 Geometry and Measurement
213 Views

SAT Math 3.4 Geometry and Measurement

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Right Triangles Videos 3 videos

SAT Math 1.3 Geometry and Measurement
231 Views

SAT Math 1.3 Geometry and Measurement. Find the length of CE.

SAT Math 3.4 Geometry and Measurement
213 Views

SAT Math 3.4 Geometry and Measurement

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