[10.3] TangentsCircle Vocab

[10.3] TangentsCircle Vocab

[10.3] Tangents

Plot a point outside the circle. Call it P

Circle #1

Draw a line from P, that touches the circle once.

No!

Where the line touches the circle, label this T.

Draw the radius at T. Measure .

[10.3] TangentsCircle #2

Draw another line from P, that touches the circle once.

Where the line touches the circle, label this R.

Measure and .

Draw P Draw the line that

touches the circle once.

Definitions is called the

A is the:

Ex1

is a Tangent at A.

𝐵𝑃=?

= ? is a Tangent

What is the radius? , is a tangent

Features

OA is a ____________ OB is a ____________ PA is a ____________ PB is a ____________ is ___________ is ___________

Define

Define

Define