Triangle a is rotated 180° counterclockwise about the origin. which figure is the transformed figure? i need

Step-by-step explanation:

Given :Triangle A is rotated 180° counterclockwise about the origin.

To find : Which figure is the transformed figure?

Solution : We have a triangle A' which is rotated about 180°

By the rule of rotational of image by 180° is:

pre image (X , Y) →→→→→ (-X , -Y).

we have coordinates of triangle are (-4,1 );( -4,5) ; (-6, 3) .

Therefore ,we can transformed it by rule (4,-1) ;(4,-5);(6,- 3) .

for future students the answer is b

hope i

-lavira: )

it should be a.

hope it