∠1 and ∠2 are vertical angles. ∠2 has a measure of 31°. what is the measure of ∠1 ? enter your answer in the box

For this case, the first thing you should know is that by definition, the vertical angles are congruent.

We have then:

∠1 and ∠2 are vertical angles.

Therefore, by definition:

∠1 = ∠2

On the other hand we have:

∠2 has a measure of 31 °.

Thus:

∠1 = ∠2 = 31 °

the measure of ∠1 is:

∠1 = 31 °

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1