Question

Quadrilateral TRAM is rotated -90° about the origin. Draw the image of this rotation. y R А 7 6 5+ 4- M 3 ND A++ -7 -6 -5 -4 -3 -2 3 4 5 6 7 د بن ط​

Answer 1

To find the image of Quadrilateral TRAM after a -90° rotation about the origin, plot the points T, R, A, and M on a coordinate grid and swap the x-coordinate with the y-coordinate for each point, changing the sign of one of them.

Image of Quadrilateral TRAM Rotated -90° about the Origin

When a figure is rotated -90° about the origin, each point of the figure is moved to a new position in a counterclockwise direction.

To find the image of Quadrilateral TRAM, you can plot the points T(7, 3), R(6, -7), A(-5, -6), and M(4, 5) on a coordinate grid. Then, simply rotate each point -90° by swapping the x-coordinate with the y-coordinate and changing the sign of one of them:

T(3, -7)

R(-7, -6)

A(-6, 5)

M(5, 4)

Connect these new points, and you will have the image of Quadrilateral TRAM after a -90° rotation about the origin.