Tangents
A tangent line intersects a circle at how many points?
Marca todas las que correspondan
- A
- B
- C
- D
A tangent line and the radius of a circle form what kind of angle?
Marca todas las que correspondan
- A
- B
- C
- D
What is the Pythagorean Theorem?
In the picture below, AB is the radius and BC is a tangent line to the circle.
![In the picture below, AB is the radius and BC is a tangent line to the circle.](https://stage.geogebra.org/resource/nmxr5tjn/x7ljk2Cxu5kHzu58/material-nmxr5tjn.png)
What is the measure of angle ABC?
What is the length of segment AC? (show your work)
In the picture below, AB is the radius and BC is a tangent line to the circle.
![In the picture below, AB is the radius and BC is a tangent line to the circle.](https://stage.geogebra.org/resource/xsnptace/OFd6gjLaFOzN7mb8/material-xsnptace.png)
What is the measure of angle ABC?
What is the radius of the circle pictured above? (show your work)
In the picture below, AB=3, BC=4, and AC=5
![In the picture below, AB=3, BC=4, and AC=5](https://stage.geogebra.org/resource/bqxtthnt/y4Yqc1GxPCLChvsB/material-bqxtthnt.png)
Use the Pythagorean Theorem to determine if BC is tangent to Circle A.