Circle O is shown. Tangents C B and A B intersect at point B outside of the circle. The measure of the first arc formed is 126 degrees, and the measure of the second arc formed is 234 degrees. In the diagram of circle O, what is the measure of ? 27° 54° 108° 120°

SECOND OPTION.

Step-by-step explanation:

By definition, the Angle Formed the by the intersection of two Tangents outside of a circle can be calculated with the following formula:

In this case, based on the information you provided in the exercise, we know that:

Knowing those values, you can substitute them into the formula, you get:

answer: huh

step-by-step explanation:

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."