Question

50 POINTS! *URGENT*

Show that Polygon A is congruent to Polygon B.

A. rotate 90 clockwise then translate 4 units to the right.

b. rotate 180

c. reflect across y-axis the rotate 90 clockwise

D. rotate 90 counterclockwise then translate 4 units to the right.

Answer 1

D. rotate 90 counterclockwise then translate 4 units to the right

Answer 2

When the point is rotated through 90° clockwise about the origin, the point M (h, k) takes the image M' (k, -h). Therefore, the new position of point M (-2, 3) will become M' (3, 2). 2. Find the co-ordinates of the points obtained on rotating the point given below through 90° about the origin in clockwise direction.

option A