Question

Rotation around the origin.

Answer 1

Let's find the solution for the following rotation:

• Rotation 90 degrees counterclockwise about the origin

Let's find the vertices of the triangle:

Z = (-4, 0)

J = (-5, 2)

L = (0 , -3)

Now, let's find the new vertices after the rotation:

Z' = (0 , 4)

J' = (2, 5)

L' = (-3, 0)

Now we can draw the new triangle, this way: