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olga nikolaevna [1]
3 years ago
13

Here is a picture of an older version of the flag of Great Britain. There is a rigid transformation that takes Triangle 1 to Tri

angle 2, another that takes Triangle 1 to Triangle 3, and another that takes Triangle 1 to Triangle 4.
1. What is true about the lengths of the sides in Triangles 1 and 2?

o The side lengths are the same.

o The side lengths are different.

o The side lengths are scaled.

(see image below)

Mathematics
2 answers:
Ainat [17]3 years ago
8 0

Answer:

  The side lengths are the same.

Step-by-step explanation:

A rigid transformation does not change any dimensions. The side lengths are the same.

n200080 [17]3 years ago
4 0
Side lengths are the same
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<u>Answer:</u>

9. x = 12

10. x = 31

<u>Step-by-step explanation:</u>

9. Corresponding angles are equal, so technically you can move that (7x - 20) to be diagonal with the (4x + 16). Along with the corresponding angle, diagonal angles are equal to each other. Therefore you can set (7x - 20) equal to (4x + 16) to find x.

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