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Unformatted text preview: ∆ and the lengths of the sides including these ∠ ‘s are proportional, then the ∆ s are ~. A C B 21 15 X Y Z 14 10 If ∠ C 2245 ∠ Z and YZ BC XZ AC = Then ∆ ABC~ ∆ XYZ Example How wide is the river? Just pretend here for a second L M X N Q P 5ft 42ft 8ft 42 8 5 = x 8x=210 X=26.25ft Example How high is the Buddha? A B C D E __ __ __ ( ) 28 8 6 = x 8x=168 X=21ft 8 ft 28 ft Person is 6 ft tall Assignment Assignment...
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 Spring '11
 Jackson
 Harshad number, Hebrew numerals, Gautama Buddha, Triangular number, KLM, xy xz yz

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