Question

1. from the figure to the left:

∠g & ∠h are?
complementary
a linear pair
vertical angles
adjacent angles

Explanation:

• Complementary angles: Two angles are complementary if their sum is \(90^{\circ}\). In the figure, \(\angle g\) and \(\angle h\) do not form a right - angle together.
• Linear pair: A linear pair of angles is formed when two adjacent angles are supplementary (sum to \(180^{\circ}\)). \(\angle g\) and \(\angle h\) are not adjacent and do not form a straight line.
• Vertical angles: Vertical angles are formed when two lines intersect. \(\angle g\) and \(\angle h\) are not formed by the intersection of two lines in the required way.
• Adjacent angles: Adjacent angles share a common vertex and a common side. \(\angle g\) and \(\angle h\) share a common vertex but do not share a common side.

Answer:

Complementary