I am thinking of a number.... When I divide my number by 2 and add 1, I get 13. What is my number?
2 answers:
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Answer:
Step-by-step explanation:
<h3> The complete exercise is attached.</h3>For this exercise it is important to remember that, by definition, if an angle formed by two intersecting chords has its vertex on a circle, this is called an "Inscribed angle".
The following formula is used to calculate the measure of an Inscribed angle:
You can identify in the figure that:
Then you can substitute values into the formula and solve for "x":
Then, AC is:
