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Mathematics

2 answers:

inna [77]3 years ago

6 0

Answer:

in steps

Step-by-step explanation:

∠ 2 = 180 - ∠ 1 = 180 - 53 = 127

∠ 3 = ∠ 2 = 127

∠ 4 = 180 - ∠ 3 = 180 - 127 = 53

∠ 5 = ∠ 4 = 53

miv72 [106K]3 years ago

4 0

Answer: I cant even see the problem.....

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tamaranim1 [39]

<u>ANSWER: </u>

After changing the side lengths of the triangle are decreased by scale factor of 3, the perimeter of triangle also decreased by 3

<u>SOLUTION:</u>

Given, the side lengths of a triangle are decreased by a scale factor of 3.

Let the side lengths of the given triangle be a, b, c.

After the side lengths are decreased by a scale factor of 3.

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