TABLE OF CONTENTS

Lines j and k are parallel.

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Measure of

Angles A and B are supplementary, so they add up to 180°.

Angles A and C are vertical, so they are congruent.

Angles B and F are corresponding, so they are congruent.

Angles B and H are alternate interior angles, so they are congruent.

Angles A and G are alternate exterior angles, so they are congruent.