Question

Which three transformations described will result in a figure that has the same side lengths and angles as quadrilateral ABCD?

y
B
4
А
2-
D
O
4
4
c
-4
a vertical stretch by a factor of 3
a rotation of 90° clockwise about the origin
a reflection across the y-axis
a dilation by a factor of 1

Answer 1

A translation 4 units right and 3 units up

A reflection across the y-axis

A rotation of 90 degrees clockwise about the origin

Explanation:

Answer 2

a translation 4 units right and 3 units up

a reflection across the y-axis

Explanation:

on plato^ only got 2/3 right but its not this:

a vertical stretch by a factor of 3 (since . i got it wrong)

a horizontal stretch by a factor of 4( i also got this wrong on my second attempt)

Therefore the third one has to be one of these:

a dilation by a factor of 1/4

a rotation of clockwise about the origin