Step-by-step explanation:
a) The water that the cone-shaped paper can contain
b) The radius is 4.2cm and the height is 9cm
c) v = whl
d) v = πr²h/3
e) v = 3.14(4.2cm)²•9cm/3
= 3.14(17.64cm²)(3cm)
= 166.24 cm³
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Step-by-step explanation:
a) The water that the cone-shaped paper can contain
b) The radius is 4.2cm and the height is 9cm
c) v = whl
d) v = πr²h/3
e) v = 3.14(4.2cm)²•9cm/3
= 3.14(17.64cm²)(3cm)
= 166.24 cm³