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MA_775_DIABLO [31]
3 years ago
12

Find the value of x for which ABCD must be a parallelogram

Mathematics
1 answer:
Tamiku [17]3 years ago
6 0
They are equal so...

15x+2 = 9x+20

15x-9x = 20-2

6x =18

x = 18/6 = 3

x = 3
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hjlf

The equation that does not justify the similarities of both triangles is:

\frac{RQ}{RT}= \frac{PQ}{ST}

<h3>Similar triangles</h3>

Similar triangles may or may not have congruent sides.

The triangles are given as:

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The above means that, the following sides are similar

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So, the equation that does not justify the similarities of both triangles is:

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Read more about similar triangles at:

brainly.com/question/14285697

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Please help??? thanks!!!
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(b) 

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3. (A)

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