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Biblioteka

GF: Unit Test - Geometry and Transformations

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Posljednje ažuriranje about 4 years ago
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Pitanje 1
1.

Triangle ABC is translated using the translation rule (x,y) --> (x - 6, y + 3). Plot the points of A'B' and C'. Label the vertices of the image. Where will point B' be?

Pitanje 2
2.

Triangle CAT with vertices C (1,3), A (2,6) and T (5, 1) is translated left 6 to form triangle C'A'T'. Select ALL of the following statements that are true.

Pitanje 3
3.
Pitanje 4
4.

Quadrilateral COLD was created by joining points C(-5,8), O (−2, 8), L(-2, 3), D(−7, 4) with line segments.

Quadrilateral COLD is rotated clockwise 90 degrees around the origin and translated 7 units down to form a quadrilateral where r, a, i and n represent the lengths of the sides of the quadrilateral.

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Side DC corresponds to side

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r

Side LD corresponds to side

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a

Side CO corresponds to side

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i

Side OL corresponds to side

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n

Pitanje 5
5.
Drugi mogući odgovor:
Reflected, then translated.
Rotated, then translated.
Rotated, then reflected.
Pitanje 6
6.

A figure undergoes a sequence of two transformations, starting with the original square PQRS and ending with square P'Q'R'S'.

Determine the order of the transformations below.

Pitanje 7
7.

Which of the following is a similar figure to this original figure?

Show your work (if needed) on the whiteboard.

Pitanje 8
8.

What is the scale factor of figure S to T?

Show your work on the white board.

Pitanje 9
9.
Pitanje 10
10.
Pitanje 11
11.

True or False: The two figures are similar because corresponding side lengths are congruent, and corresponding angles are proportional.