Question

1. select all that apply:

what kind of angles share a common vertex and side?

adjacent angles

supplementary angles

linear angles

complementary angles

Explanation:

• Adjacent angles: By definition, adjacent angles share a common vertex and a common side.
• Supplementary angles: These are angles that add up to \(180^{\circ}\). They don't necessarily share a common vertex and side. For example, two non - adjacent angles in a different part of a geometric figure can still be supplementary.
• Linear angles: A linear pair of angles is a special case of adjacent angles. A linear pair is adjacent and their non - common sides form a straight line. So, linear angles (a linear pair) share a common vertex and a common side.
• Complementary angles: These are angles that add up to \(90^{\circ}\). Similar to supplementary angles, they don't have to share a common vertex and side.

Answer:

Adjacent angles, Linear angles