Monday, July 29, 2013

PYTHAGORAS-3


Tafuta urefu AC




Suluhu

Tutatumia kanuni ya PYTHAGORAS [ a2 + b2 = c2  ]

a2 + b2 = c2

AB2 + BC2 = AC2

52 + 122 = AC2

25 + 144 = AC2

169 = AC2    [Tafuta kipeuo cha pili cha 169]

13 = AC


Hivyo AC= sm 13



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