Question

A sequence of transformations is applied to a polygon.

Select all statements which indicate a sequence of
transformations where the resulting polygon has an are
greater than the original polygon.
Reflect over the x-axis, dilate about the origin by a
scale factor of , translate up 5 units.
Rotate 90° counterclockwise around the origin, dilate
about the origin by a scale factor of
Dilate about the origin by a scale factor of z, rotate
180° clockwise around the origin, translate down 2
units.
O Dilate about the origin by a scale factor of 2, reflect
over the y-axis, dilate about the origin by a scale factor

Answer 1

The answer is C and D I believe

Explanation:

Answer 2

the answer is d

Explanation:

A dilation is what changes the size of the image, which cancels out a and b. The scale factor is also what will change the size, so if the image is doubling, scale factor has to be 2, cancelling out c.