Fill in the missing sign (?) according to the diagram:
Angle BAC ? angle E
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Fill in the missing sign (?) according to the diagram:
Angle BAC ? angle E
Fist let's look at triangle ABC, remembering that the sum of angles in a triangle equals 180 degrees.
In triangle ABC, we are given two angles: 40 and 90.
Therefore, we can calculate BAC as follows:
Now let's look at angle E, noting that it is greater than 90 degrees.
Therefore:
Look at the angles shown in the figure below.
What is their relationship?
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