Thursday, July 4, 2013

MZINGO WA DUARA-2

Tafuta mzingo wa duara hapo chini




Solution

Mzingo = 2 x ∏ x r

              = 2 x 22 x 56080
                        71

              = 2 x 22 x 80

              = 44 x 80

              = 3520


Hivyo mzingo ni meta 3520. 

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