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36-40, Pythagorean Theorem and Area

Duration : 0:10:44

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26-30, area, circumference, pythagorean theorem

Duration : 0:10:19

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Access full lesson containing this video at: http://www.yourteacher.com/geometry/pythagoreantheorem.php Students learn the Pythagorean Theorem, which states that the sum of the squares of the lengths of the legs of a right triangle is equal to the square of the length of the hypotenuse, or a^2 + b^2 = c^2. Students are then asked to find missing side lengths of right triangles using the Pythagorean Theorem.

Duration : 0:2:27

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Access full lesson containing this video at: http://www.yourteacher.com/geometry/areaoftriangle.php Students learn the formula for the area of a triangle, and are asked to solve problems using this formula. Note that right triangle formulas and trigonometry are used extensively in the problems in this lesson.

Duration : 0:3:36

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