Mathematics, 30.12.2019 14:31 DESTROYERMODE2308
A)a closed tin of milk has diameter 10cm and height 16cm. find the total surface area of the tin, pi=3.14
b)given that v=pi r²h, make r the subject of the fomula
c) using the result from b above ,find the value of r when v =81 cm³,pi=4 and h=9cm
Answers: 2
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A)a closed tin of milk has diameter 10cm and height 16cm. find the total surface area of the tin, pi...
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