Question

Name the angle in the four possible ways. Select all that apply: angle 2, angle JKI, angle IJK, angle IKJ, angle J, angle JIK, angle KIJ, angle KJI.

Answer 1

Naming the angle in four possible ways we have

angle 2

angle IJK

angle J

angle KJI

How to name an angle

Three-Letter Notation: Use three letters, with the middle letter representing the vertex.

• angle IJK

• angle KJI

One-Letter Notation: If the angle is a part of a specific geometric figure or context, you might use a single letter to name it.

• angle J

Numeric Notation: In certain cases, angles are named using numbers.

• angle 2