Angle 1 and angle 2 are vertical angles. If the measure of angle 1 is 87°. What is the measure of angle 2?

87 deg

Step-by-step explanation:

Theorem:

Vertical angles are congruent.

If the angles are vertical angles, they are congruent.

Congruent angles have the same measure.

If <1 measures 87deg, then <2 also measures 87 deg.

Step-by-step explanation:

Vertical angles are those opposite of each other where lines intersect. They are equal to each other. So the other angle is 87 as well.

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol