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Transformations Triangles

Authored by Barbara White

Mathematics

9th - 12th Grade

CCSS covered

Transformations Triangles
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14 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Triangles LMN and OPQ have the following characteristics:
ML=12, LN=10, and m<M=550
PO=8, PQ=4, and m<P=550.
What additional information is sufficient to show that Triangle LMN can be transformed and mapped onto Triangle OPQ?

<LMN≅<QOP
OP=6
<NLM≅<QOP
MN=9

Tags

CCSS.HSG.SRT.B.5

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Point P(-3,-1) is transformed using the rule (x-3,y+1).  The image P' is then rotated clockwise 900 about the origin, resulting in point P''.  What are the coordinates of P''?

(6,0)
(0,6)
(-6,0)
(0,-6)

Tags

CCSS.8.G.A.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Triangle WXY has vertices W(2,5), X(16,8), and Y(2,2).  If Triangle WXY is dilated by a factor of ¼, what are the coordinates of X'?

(1,3)
(6,4)
(48.32)
(4,2)

Tags

CCSS.8.G.A.3

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Triangle P'Q'R' is produced by applying a transformation to PQR.  P(1,1), Q(3,5), R(6.2).  P'(-2,-6), Q'(0,-2), R'(3,-5).  Which transformation was used?

(x-3,y-7)
(x+3,y+7)
(x-7,y-3)
(x+7,y+3)

Tags

CCSS.HSG.CO.A.2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A quadrilateral is rotated 1800 about the origin.  Which rule will describe the transformation?

(x,y)
(-x,y)
(x,-y)
(-x,-y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

M(5,-5) is rotated 1800 about the origin, what till be the coordinates of the image of M?

(5,5)
(5,-5)
(-5,5)
(-5,-5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Triangle PQR has vertices P(-1,3), Q(1,2), and R(-2,-1).  When Triangle PQR is reflected over line y=-2, what are the coordinates of P'?

(-1,-3)
(-1,-7)
(-2,-2)
(-3,-3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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