Question

If pentagon ABCDE is rotated 180° around the origin to create pentagon A’B’C’D’E’, what is the ordered pair of point C’?

Answer 1

(-5, 2)

(5, 2)

(2, -5)

(-2, 5)

Answer 2

Rules:

90 degrees counterclockwise
(-y, x)

90 degrees clockwise
(y, -x)

180 degrees counterclockwise and clockwise
(-x,-y)

Answer 3

since it has to be rotated 180 degrees around the origin, im sure i would have to rotate it using the rule for 180 degrees to see if it gave me any of the answer choices.

the 180 degrees rule gave me: (5,2)

i guess the answer is B but I need to be sure if I am correct. Any one wanna help me verify my answer pretty please? ^~^

Answer 4

@ganeshie8

Answer 5

@chmvijay @Data_LG2 @whpalmer4 @ParthKohli @Miracrown

Answer 6

woul any of you lovely people like to hep check my answer?

Answer 7

would*

Answer 8

@mathmath333

Answer 9

@pooja195

Answer 10

@undeadknight26

Answer 11

@Jaynator495

Answer 12

@uri

Answer 13

@dan815