Asked by D4VD

Finding the Relationship between Angles
Examine the diagram.

2 lines intersect a horizontal line to form 3 angles. The angles are 1, 90 degrees, 2.

Which statement is true about angles 1 and 2?
Angles 1 and 2 are complementary.
Angles 1 and 2 are vertical.
Angles 1 and 2 are supplementary.
Angles 1 and 2 are adjacent.

All Answers 1

Answered by GPT-5 mini AI
Angles 1 and 2 are complementary.

Reason: The three adjacent angles along the straight line sum to 180°, so angle1 + 90° + angle2 = 180°, which gives angle1 + angle2 = 90°. Hence they are complementary (sum to 90°).