Transformations and Congruence Unit Test
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Question
Use the image to answer the question.
A coordinate plane shows two pentagons crossing all four quadrants. The horizontal axis ranges from negative 2 to 5 in unit increments. The vertical axis ranges from negative 2 to 5 in unit increments. Five points labeled upper A upper B upper C upper D upper E form a solid line pentagon. The unmarked approximate coordinates are as follows: upper A is at left parenthesis 0 comma 5 right parenthesis, upper B is at left parenthesis negative 2 comma 4 right parenthesis, upper C is at left parenthesis negative 1 comma 2 right parenthesis, upper D is at left parenthesis 1.1 comma 3.1 right parenthesis, and upper E is at left parenthesis 1.4 comma 5.2 right parenthesis. Point upper F is marked at left parenthesis 3 comma 3 right parenthesis. Five points labeled upper G upper H upper I upper J upper K form a dotted line pentagon. The unmarked approximate coordinates are as follows: upper G is at left parenthesis 4 comma negative 1 right parenthesis, upper H is at left parenthesis 2.9 comma 1.1 right parenthesis, upper I is at left parenthesis 0.7 comma 1.5 right parenthesis, upper J is at left parenthesis 1 comma 0 right parenthesis, and upper K is at left parenthesis 2 comma negative 2 right parenthesis. No angles are marked.
Which angle corresponds to angle K in the rotation of pentagon ABCDE 90° counterclockwise around point F ? Enter the number for the correct angle.
1 = angle A
2 = angle B
3 = angle C
4 = angle D
5 = angle E
(1 point)
The angle corresponding to angle K in the rotation of pentagon ABCDE 90° counterclockwise around point F would be angle G.
Therefore, the correct angle number to enter is 5.