The answer choice which represents a pair of complementary angles in the task content is; angles DEH and DEJ.
<h3>Which pair of angles represent complementary angles?</h3>
It follows from the concept of angle geometry that two or more angles are said to be complementary when the sum of their measures is 90°.
It follows from the task content therefore that since, DEJ = 90° and the sum of the measures of angles DEH and DEJ amounts to 90°.
Hence, the pair of angles are complementary.
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