Describe the following transformation from A to A'. a
Rotated 90 degrees counterclockwise
b
Reflected across the x-axis
c
Reflected across the y axis
d
Rotated 90 degrees clockwise

What are the values of m∠abc, m∠cbf, m∠abd and m∠dbe in the given figure? explain or show your work?

As soon as look at the parallelogram abcd shown below: the table below shows the steps to prove that if the quadrilateral abcd is a parallelogram, then its opposite sides are congruent: which choice completes the missing information for reason 5 in the chart? (6 points) congruent parallelograms congruent triangles similar angles similar triangles

What is the measure of ac? 5 units 13 units 26 units 39 units