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Properties of plane figures Videos
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Math Plane Geometry: Drill 1, Problem 1. What does a straight angle measure?
ACT Math: Plane Geometry Drill 1, Problem 2. In the following diagram, what does Angle 2 measure?
ACT Math: Plane Geometry Drill 2, Problem 2. What is the perimeter of triangle GHF?
ACT Math: Plane Geometry Drill 2, Problem 3. What is the perimeter of the object in the video?
ACT Math: Plane Geometry Drill 4, Problem 4. Find the value of x.
ACT Math: Plane Geometry Drill 2, Problem 1. What is the perimeter of the shape shown?
ACT Math: Plane Geometry Drill 4, Problem 3. What is the measure of each angle in the figure?
ACT Math: Plane Geometry Drill 5, Problem 3. What is the measure of Angle GHJ?
ACT Math: Plane Geometry Drill 4, Problem 2. If x, y, and z are all integer values, which of the following cannot be the ratio of x:y:z?
ACT Math: Plane Geometry Drill 3, Problem 1. What is the area of the trapezoid shape in the video?