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Evgesh-ka [11]
3 years ago
7

A cylindrical flower vase has a height of 8 inches and a radius of 2 inches what is the volume of the vase?

Mathematics
1 answer:
natta225 [31]3 years ago
6 0

Answer:

1008.48 in ^2

Step-by-step explanation:

<u>Give</u><u>n</u>

  • Its a cylindrical vase .
  • Radius = 2 inches
  • height = 8 inches .

<u>F</u><u>o</u><u>r</u><u>m</u><u>u</u><u>l</u><u>a</u>

\bold { \purple {volume = \pi \:  {r}^{2}h \:  }}

<u>Lets assume pi to be 3.14</u>

v = 3.14 \times  {2}^{2}  \times 8 \\  \\  \\ v = 3.14 \times 4  \times 8  \\ \\ \\  v = 3.14 \times 32 \\ \\  \\  v = 1008.48 {in}^{2}

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Sedaia [141]

Given:

length of rectangle = 4 units

Height of rectangle = 2x + 6 units

To find:

Not given, so I will find area and perimeter of rectangle. If you want the length of the diagonal of the rectangle, please ask me.

Steps:

Perimeter of rectangle = 2(L + B)

                                      = 2( 4 + 2x + 6 )

                                      = 2( 10 + 2x )

                                      = 2 * 10 + 2 * 2x

                                      = 20 + 4x units

Area of rectangle = L * B

                             = 4 * (2x + 6)

                             = 4 * 2x + 4 * 6

                             = 8x + 24 units²

Therefore, the perimeter of the rectangle is 20 + 4x units, and the area of the rectangle is 8x + 24 units².

Happy to help :)

If you need any help, feel free to ask.

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