Tafuta eneo
la mche duara ufuatao (umefungwa pande zote)
Suluhu
Eneo = 2∏rh + 2∏ x r2
=(2 x 22 x 355
x 100) + (2 x 22 x 355 x 35)
=(2 x 22 x 5 x 100) + (2 x 22
x 5 x 35)
=(44 x 500) + (44 x 5 x 35)
=22000+ 7700
=29700
Hivyo
eneo ni sm2 29700
Hongera sana mwalimu kwa kazi nzuri
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