Question

Just need the answer. it was "Check all that apply." at the end.

Answer 1

Billy, let's recall what a linear pair of angles is:

• They are formed when two lines intersect.

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• Two angles are said to be linear if they are adjacent angles formed by two intersecting lines.

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• The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.

Upon saying that we have that:

• CAD and DAE are linear pairs

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• CAD and CAB are linear pairs

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• DAE and BAE are linear pairs

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• DAE and DAC are linear pairs

Now, you are ready to select all the options that actually apply.