Pentagon ABCDE is rotated 90 degrees counterclockwise about the origin to form pentagon A’ B’ C’ D’ E’. What is the y-coordinate

Question

3 years ago

10

if point C’?

2 answers:

Nat2105 [25] · Answer 1 · 2022-04-13T03:47:43+03:00

7 0

Answer:

4

Step-by-step explanation:

Hope this helped!

Sophie [7] · Answer 2 · 2022-04-13T02:44:26+03:00

Sophie [7]3 years ago

5 0

Answer:

4

Step-by-step explanation:

<em>When rotating a point 90 degrees counterclockwise about the origin the point A(x,y) becomes A'(-y,x). </em>

Point C has coordinates of (4, 3)

New coordinates will be C'(-3, 4)

<u>So the answer is:</u>

y-coordinate of C' is 4