Tangent and Secant Identification.

It forms 90° with every tangent line...

AE is a...

• Radius

• Tangent Line

• Secant Line

• Chord

These are two Tangent Circles.

• True
• False

Answer explanation

Remember "Tangent" Means to touch just once!

FG is a...

• Tangent Line

• Cord

• Secant Line

• Radius

l is a...

• Secant Line

• Tangent Line

• Radius

• Cord

These are two Secant Circles.

• True
• False

Answer explanation

Remember "Secant" Means to touch twice!

BC is a...

• Radius

• Secant Line

• Tangent Line

• Cord

Circle with center A is Secant to circle with center B

• True
• False

Answer explanation

Remember "Secant" Means to touch Twice!!

AD is a...

• Cord

• Diameter

• Radius

• Tangent Line

Lines EF and FG are secant and tangent respectively. Therefore they...

• Create a Cartesian Plane

• Define a Right Triangle that can be used to find the radius

• Are Perpendicular

• Are equal to the diameter of the circle when subtracted.