163x Filetype PPT File size 0.29 MB Source: www.anderson5.net
Pythagorean Theorem…… Can only be used on right triangles. The hypotenuse is always the largest side and is always across from the right angle. (hyp)2 (side)2 (side)2 Example…… Find the length of Remember, c is the missing side. the hypotenuse because it is across from the 2 2 2 right angle box. c a b 2 2 2 c 3 5 c2 925 c2 34 c 34or5.8 Example…… If p = 4 and q = 5, find t. t2 p2 q2 t2 42 52 t2 16 25 t2 9 t 3 Perimeter…… Perimeter 2w2l Perimeter mnb Perimeter…… For a circle, the perimeter around the figure is called the circumference. Circumference 2r r stands for the radius of the circle.
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