Question

I need a help it's urgent. ......

Answer 1

for findin the volume of a cylinder uneed to apply the formulae

V=πr²h

where π=3.14, r = raduis, h=height

raius if half of diameter so radius = 7 ÷ 2 = 3.5

V=3.14 x 3.5²x 5

=192.325cm³ = 193.325 ml (1cm³ = 1ml)

192.325 x 200 = 38465ml

the hospital will need to prepare38465 ml of soup for 200 patients.

curved surface area = circumference x height

circumference= diameter x 3.14 = 21.98

21.98 x 10 = 219.8

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