Eneo la pembe tatu ni mm260.
Ikiwa kitako ni mm20, tafuta kimo chake.
Solution
Eneo = 1 x kitako x kimo
2
Hebu
chukulia kwamba kimo = h
60 = 1 x 20 x h
2
60 = 1 x 2010 x h, canceling
by 2
60 = 1 x 10
x h
60 = 10h
660
= 110h
110 110
h = 6mm
Hivyo kimo ni mm 6
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