2. Explanation of the Pythagorean theorem - Pythagorean theorem is a combination of algebra and geometry. - what the variables stand for: A = leg B = leg C = hypotenuse - the types of triangles the Pythagorean theorem uses is the right triangles
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5. Examples for the distance formula (x1- x2) 2 + (y1 – y2) 2 <-- this is the formula (-1-3) 2 + (4 – 1) 2 (2) 2 + (3) 2 4 + 9 13 = 3.60 (-1,4) (3,1)