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Geometry Videos



Define trigonometric ratios and solve problems involving right triangles Videos 5 videos

SOHCAHTOA
4609 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
3716 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.

SAT Math 1.3 Geometry and Measurement
229 Views

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

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Explain and use volume formulas Videos 4 videos

Volume
11024 Views

Volume is crucial to our lives. It determines the amount of food we eat, the amount of fluid we drink, and hydraulics, just to to name a few. One o...

GED Math 2.1 Measurement
219 Views

GED Math 2.1 Measurement. How tall is the water tank?

Volumes of Pyramids and Cones (New)
1851 Views

The formulas for the volumes of pyramids and cones are strangely similar. Actually, they're exactly the same: just multiply 1/3 by the base area by...

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Prove theorems involving similarity Videos 5 videos

SSS Postulate
9699 Views

This postulate helps us compare congruent triangles. We'll get to Einstein's postulates regarding special relativity and inertial frames of referen...

SAS, ASA, AAS
2616 Views

This video is sort of a PSA for SAS, ASA, and AAS. This stuff might show up on the ACT, so watch it ASAP.

Properties of Equality and Congruence
3668 Views

You have to feel bad for goats whose horns are in the shape of polygons. You just know they got ridiculed for it back at Goat High. Kids can be so...

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Similarity, right triangles, trigonometry, and dimensions Videos 5 videos

SOHCAHTOA
4609 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
3716 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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Understand similarity in terms of similarity transformations Videos 5 videos

Transformations
15747 Views

If you were looking for the trailer for the new Michael Bay movie, you've got the wrong number. Transformations are rotations, reflections, and tra...

SAT Math 10.4 Geometry and Measurement
380 Views

SAT Math 10.4 Geometry and Measurement. What is the perimeter of triangle DEF?

SAT Math 4.2 Geometry and Measurement
278 Views

SAT Math 4.2 Geometry and Measurement

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