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Delvig [45]
2 years ago
9

Angie’s rotation maps triangle XYZ to triangle X’Y’Z’. Which describes the rotation?

Mathematics
1 answer:
Murrr4er [49]2 years ago
7 0

The rotation is 180 degrees in clockwise direction.

What is rotation?

The angle of rotation is a measurement of the amount, of namely angle, that a figure is rotated about a fixed point, often the center of a circle.

The complete question is:

Angie’s rotation maps triangle XYZ to triangle X’Y’Z’.

X(3, –6) maps to X’(–3, 6)

Y(1, –2) maps to Y’(–1, 2)

Z(–1, –5) maps to Z’(1, 5)

Which describes the rotation?

If we look at the coordinates carefully then we can see that the sign of the coordinates have been changed.

As, (x,y) to (-x, -y)

Hence, the rotation is  180 degrees rotation (x,y) to (-x, -y) in clockwise rotation.

Learn more about this concept here:

brainly.com/question/21042311

#SPJ1

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Step-by-step explanation:

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Solution to the question:

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3 years ago
I need help pls !!!!
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Answer:

See Below

Step-by-step explanation:

Ok, so in this problem you have some vertical angles. These are angles oppisites from each other. Therefore; d = 52, f = ?, and e = 77. All the angles added together will = 360. Let's add up the angles we know and subtract the whole from 360.

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Since we know that f and the unlabeled angle are the same, we need to divide this total between the two of them.

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Therefore;

d = 52

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