Vertical angles must: . . Check all that apply . . A. Be a linear pair. B. Have the same vertex. . C. Be adjacent . D. Be congru

Question

Dafna11 [192]

2 years ago

6

Vertical angles must: . . Check all that apply . . A. Be a linear pair. B. Have the same vertex. . C. Be adjacent . D. Be congru

ent.

Mathematics

2 answers:

AnnyKZ [126] · Answer 1 · 2022-05-08T21:16:05+03:00

The correct answers are: 
B) have the same vertex
C) be congruent.

Explanation: 
Vertical angles are defined as opposite angles that share only a vertex. This definition is why B is true.
Since they are opposite angles, that means that the sides of one angle will be opposite the sides of the other; since this is true, the angles must be congruent.

sweet-ann [11.9K] · Answer 2 · 2022-05-08T22:56:57+03:00

Answer: Vertical angles must have same vertex and be congruent.

Step-by-step explanation:

When two lines crosses each other , the opposite angles are known as vertically opposite angles or vertical angles where "vertical" refers to the vertex .

Also we know that Vertical angles theorem says that vertical angles are always congruent.

Therefore, Vertical angles must have same vertex and be congruent.