If you were to describe a rotation of triangle abc, what information would you need to include in your description?

You would need to include in your description, angle of rotation, direction and center of rotation

Step-by-step explanation:

we know that

When the triangle is rotated,every point on the triangle is turned by an angle about a center of rotation.  The center of rotation is the point that a triangle rotates about. If the rotation is in the same direction as the hands of a clock, the direction is clockwise. If the rotation is in the opposite direction as the hands of a clock, the direction is counter-clockwise

so

To describe a rotation, we need to say what angle the triangle has been turned by, the direction and where the center of rotation is.

therefore

You would need to include in your description, angle of rotation, direction and center of rotation

the one on the bottom left

step-by-step explanation:

all of the other ones have a specific pattern

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation: