Angie has laid out a design for a garden consisting of two triangular areas as shown. the points are a (0,0), b (0,5), c(3,5), d(6,5), e(6,0). name the type of congruence transformation for the preimage abc to edc.

a.) reflection
b.) rotation
c.) translation
d.) none of these

I think the correct answer would be A. The type of congruence transformation for the preimage ABC to EDC would be a reflection. It is a transformation where you basically flip the preimage or the original shape ove a line which is called the line of reflection. So, the image would be a mirror image of the preimage. By plotting the points, you will see that triangle EDC is just a mirror image of triangle ABC and the line of reflection would be at x = 3. It could not be a rotation since the preimage was not turned or rotated around a center of rotation. Also, it cannot be a translation since the preimage was not just moved left, right, up or down.

Well if you have 20 bats you probably want 20 balls? you don’t have enough context to answer the question.