What is the volume of the cone? Use 3.14 for π. Round your answer to the nearest hundredth.

Mathematics

1 answer:

Tasya [4]3 years ago

7 0

Answer:178.71696m^3

Step-by-step explanation:

To find the volume of cone=1/3πr2h

To find the height using pythagoras theorem and the theorem state that the square on the hypotenuse of a right-angled triangle is the same or equal in area to the sum of the squares on the other two sides.

7^2=h^2+3^2

h^2=49-9

h=√40

h=6.32m

V=1/3×3.142×3m×3m×6.32m

Therefore our answer is;

V=178.71696m^3

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madam [21]

Answer:

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Step-by-step explanation: