Monday, July 29, 2013

PYTHAGORAS-5


Tafuta urefu AC





Suluhu

Tutatumia kanuni ya PYTHAGORAS [ a2 + b2 = c2  ]

a2 + b2 = c2

AB2 + BC2 = AC2

242 + 102 = AC2

576 + 100 = AC2

676 = AC2 [Tafuta kipeuo cha pili cha 676]

26 = AC


Hence AC is 26cm



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