Two intersecting lines create four angles, numbered 1, 2, 3, and 4, where ∠4

is adjacent to ∠1
and ∠3
, and m∠2=110°
. Which other angle has a measure that is also equal to 110°
?(1 point)
∠__

1 answer

When two lines intersect, they create four angles. The angles that are opposite each other (also known as vertical angles) are equal in measure.

Given that \( m\angle 2 = 110^\circ \), the angle opposite to it, which is \( \angle 4 \), will also be \( 110^\circ \).

Thus, the answer is:

\(\angle 4\) is also \( 110^\circ \).