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Ostrovityanka [42]
3 years ago
10

Geometry dilations, help if you can explain would be great, i have to take a test about this

Mathematics
1 answer:
LekaFEV [45]3 years ago
3 0

Answer:A dilation is a transformation that produces an image that is the same shape as the original, but is a different size. A dilation that creates a larger image is called an enlargement and a dilation that creates a smaller image is called a reduction.

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If a cone shaped vase can hold 45 cubic centimeter of water and has a radius of 2 centimeters what is the height of the vase use
xz_007 [3.2K]

Answer:

The height of the vase is h=10.75\ cm

Step-by-step explanation:

we know that

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V=\frac{1}{3}\pi r^{2} h

we have

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r=2\ cm

\pi =3.14

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45=\frac{1}{3}(3.14)(2)^{2} h

135=(3.14)(4)h

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3 years ago
Find the measure of the missing angle *
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21°

Step-by-step explanation:

we know that every single triangle has to equal 180°

we have all 3 angles 90° 34° 35° which equal 159°

so we take 180°-159° and your answer is 21°

6 0
2 years ago
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