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We’ve got a problem. Actually, we’ve got a ton of them. Fortunately, they’re only geometric word problems, which really aren’t so bad. Weâ€...

Measurement and Geometry Drill 5 Problem 1. A parcel of land measuring 64 square kilometers is equivalent to an area of how many square miles?

No hard hat needed here–we're talking about mathematical constructions. If you're using a straight edge, a compass, and a pencil, you're working...

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...

Measurement and Geometry Drill 6 Problem 3. If triangle ABC is congruent to triangle XYZ, then XYZ must be which of the following?

Time to learn about the area of a sector. And no, that's not the sector's bedroom with a bumper sticker on the door that reads, "GO AWAY."

SAT Math 5.3 Geometry and Measurement

It's super useful to be able to find the distance around stuff. Like when you’re being pursued by authorities while running around the base of an...

No hard hat needed here–we're talking about mathematical constructions. If you're using a straight edge, a compass, and a pencil, you're working...

SAT Math 5.2 Geometry and Measurement

ACT Math: Plane Geometry Drill 5, Problem 3. What is the measure of Angle GHJ?

Measurement and Geometry Drill 4 Problem 3. In the figure below, how many of the 3 inch cubes would fit into a rectangular block of ice with t...

ACT Math: Coordinate Geometry Drill 1, Problem 5. Which ordered pair is not on the line shown?

ACT Math: Coordinate Geometry Drill 3, Problem 1. What shape is shown by the equation in this video?

ACT Math: Coordinate Geometry Drill 3, Problem 2. What is the slope of a line through the points given?

Equations of circles are a no-brainer. If aliens can do it, so can you. All you do is substitute the center of the circle's coordinates into the eq...

This video can run circles around other videos about circles. Sir Cumference, of Round Table fame, explains all the properties of… well, circles....

Mosquitos need their caffeine, just like the rest of us. Wouldn't think zipping around and stinging people all day long sap your energy?

SAT Math 3.1 Geometry and Measurement

One formula to rule them all, one formula to find them. One formula to bring them all, and in the darkness bind them. Or something like that. I...

Who knew triangles had midsegments? We did.

Coordinate geometry isn't your average geometry. Check out the video to find out why.

Measurement and Geometry Drill 3 Problem 2. What is the total surface area of the box?

ACT Math: Plane Geometry Drill 5, Problem 5. How much material do you need to cover the entire tent?

Measurement and Geometry Drill 4 Problem 1. What is the total volume of the figure?