Question

List the coordinates of triangle ABC . After listing the coordinates . rotate triangle ABC 90 degrees clockwise around the origin and list the new coordinates . Draw the new location of triangle ABC on the coordinate plane .

Answer 1

As virtualized in the graph, Triangle ABC is: (2,1), (0,3), (-2,1). Rotated 90° clockwise is: (-1,2), (-3,0), (-1,-2).

How is that so?

The coordinates of triangle ABC are:

A(2, 1)

B(0, 3)

C(-2, 1)

To rotate triangle ABC 90 degrees clockwise around the origin, we can use the following rotation matrix:

[[0, -1],

[1, 0]]

Multiplying each coordinate of triangle ABC by this rotation matrix gives us the new coordinates of the rotated triangle:

A(-1, 2)

B(-3, 0)

C(-1, -2)

Answer 2

you need to show image to get answer

Step-by-step explanation:

you havw to show what quadrent and what the points of ABC are