Question

Angle 3 measures 54 degrees
What is the measure of angle 1?

Answer 1

the measure of angle 1 is also 54° because it is vertical to angle 3

Answer 2

Answer:
`54\°`

Explanation:

Angles 1 and 3 are opposite angles, and in geometry there is a rule related to these type of angles:

"All opposite angles (angles opposed by the vertex) are equal"

Hence, if angle 3 measures
`54\°` angle 1 meaures
`54\°` as well.