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Mice21 [21]
3 years ago
7

Help please this is for my homework that is due to tomorrow!!

Mathematics
1 answer:
Murljashka [212]3 years ago
5 0

The given polygons are similar

Step-by-step explanation:

By observing the given diagrams, we can see that the respective angles are congruent.

Two shapes are said to be similar if they have same shapes or one shape is created by uniformly increasing or decreasing the side of other.

For this purpose we find the scale factor of greater to smaller image, if the scale factor is same for each side then the two shapes are similar

So,

The scale factor is:

\frac{EF}{AB} = \frac{3}{1} = 3\\\\\frac{FG}{BC} = \frac{9}{3} = 3\\\\\frac{GH}{CD} = \frac{15}{5} = 3\\\\\frac{EH}{AD} = \frac{21}{7} = 3

We can see that the scale factor is same for all sides.

Hence,

The given polygons are similar

Keywords: Polygons, similarity

Learn more about polygons at:

  • brainly.com/question/6569012
  • brainly.com/question/6541303

#LearnwithBrainly

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Find the number by which 4732 should be divided to get perfect square.
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Answer:

The required number is 7.

Dividing by this gives the perfect square 676.

Step-by-step explanation:

Finding the prime factors:

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So 4372

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Now 676 is a perfect square so the answer is 7.

= 1283 * 4.

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8 0
3 years ago
john enlarges a square by using a scale of 8:1, how much greater is the area of the enlarged square in units squared than the or
Juli2301 [7.4K]

Answer:

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Step-by-step explanation:

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2 years ago
Which set of rectangular coordinates describes the same location as the polar coordinates (6sqrt 2, 3pi/4)
Sonja [21]
Polar coordinates=<span>(6sqrt 2, 3pi/4)=(r, theta)→r=6 sqrt 2, theta=3pi/4
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Answer: Option a. (-6,6) </span>
8 0
3 years ago
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Fantom [35]

Answer:

81

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325-120=205

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3 0
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