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G&P8 Unit 2 Lesson 6 Day 2 HWK

Posljednje ažuriranje over 6 years ago

6

Napomena autora:

G&P8 Unit 2 Lesson 6 Rotations abou a Point

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Pitanje 3

3.

Triangle JKL has vertices J(-4, 4), K(-1, 3), and L(-2,1). Graph the figure and its rotated image after a
clockwise rotation of 90° about the origin.

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Pitanje 1

1.

Which of the following could describe the rotation below. Select 3.
This rotation is an example of a

90 degree rotation

180 degree rotation

270 degree rotation

360 degree rotation

in a clockwise direction

around point x (-2,-1)

around point y (0,2)

around point z(2,-1)

Pitanje 2

2.

Which of the following could describe the rotation below. Select 3.
This rotation is an example of a

90 degree rotation

180 degree rotation

270 degree rotation

360 degree rotation

in a clockwise direction

around point X(-2,-1)

around point Y(0,2)

around point Z(2,-1)

Pitanje 4

4.

Using the triangle you graphed in the section above, what are the coordinates of J'K'L' after the
clockwise rotation of 90° about the origin.?

J'(-4,4) K'(-1,3) L'(-2,1)

J'(-4, -4) K'(-3, -1) L'(1,-2)

J'(4,-4) K'(1,-3) L'(2,-1)

J'(4,-4) K'(3, 1) L'(1, 2)

Pitanje 5

5.

Quadrilateral BCDE has vertices B(3, 6), C(6, 5), D(5,2), and E(2, 3). Graph the figure and its rotated image
after a counterclockwise rotation of 180° about the origin.

Pitanje 6

6.

Using the square you graphed in the section above, what are the coordinates of quadrilateral
BʹCʹDʹE' after the counterclockwise rotation of 180° about the origin?

B'(3, 6) C'(6, 5) D'(5,2) E'(2, 3)

B'(-6, -3) C'(-5, -6) D'(-2,-5) E'(-3, -2)

B'(-3, -6) C'(-6, -5) D'(-5,-2) E'(-2, -3)

B'(-6, 3) C'(-5, 6) D'(-2,5) E'(-3, 2)