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Question

# Mr. Quintero has a large plastic cup that he is going to fill with water. The plastic cup is in the shape of a cone as shown. Which is closest to the volume of Mr. Quintero's cup r = 3, h = 7

- 21 cubic inches
- 63 cubic inches
- 66 cubic inches
- 198 cubic inches

Hint:

### Volume of a cone = ()πr2h

## The correct answer is: 66 cubic inches

### We have given the dimensions of a large plastic cup of Mr. Quintero in shape of cone

Radius, r = 3 in

Height, h = 7 in

We have to find the volume of the given cone

We know that

Volume of a cup = ()πr^{2}h

= ()(3.14)(3 x 3)(7)

= ()(3.14) (9 x 7)

= ()(3.14)(63)

= 197.

= 65.94 in^{3}

= 66 in^{3}

Therefore, the volume of Mr. Quintero’s cup is 66 in^{3}

Therefore correct option is c) 66 in^{3}.

^{3}

^{3}

Therefore, the volume of Mr. Quintero’s cup is 66 in

^{3}

Therefore correct option is c) 66 in

^{3}.

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