Which is a name for the angle shown? Select two answers.
The figure shows an angle made by joining two rays. A point Upper C is labeled on one ray, a point Upper E is labeled on the other ray, and the vertex is labeled as Upper D.
A.
∠
D
B.
∠
C
C.
∠
E
D.
∠
E
D
C
E.
∠
E
C
D
A. ∠D and B. ∠C
The correct answers are:
A. ∠D
C. ∠E
The angle shown in the figure is ∠ECD. To identify the name for this angle, we can use the following method:
- Identify the vertex of the angle, which is labeled as D in this case.
- Identify the points labeled on each ray of the angle, which are labeled as C and E.
- Combine the names of these points in a specific order - starting with the vertex, then the point on one ray, and finally the point on the other ray.
Applying this method, the name for the angle shown is ∠ECD. Therefore, the correct answers are A. ∠D and E. ∠ECD.