10.1 Lines & Segments that Intersect Circles

1

SAT Question
What is the value of x?

1

SAT Question!
For the right triangle shown, a = 4 and b = 5.

Which expression represents the value of c?

1

Circles and Basic Segments!

Take notes directly on your screen to draw and identify the new terms.

1

Circles and More "Advanced" Segments!
Take notes directly on your screen to draw and identify the new terms.

1

Using the image below, match the answers to the correct terms:

Draggable item		Corresponding Item
Diameter		Point C
Secant		Segment AB
Tangent		Segment MN
Center		Segment CX
Radius		Line AB
Chord		Line PW

8

Match the notation with the term that best describes it.

Draggable item		Corresponding Item
Line AE		Point of tangency
Line Segment CD		common tangent
Line Segment BD		Chord
Line Segment AB		secant
G		tangent
B		center
Line AB		radius
Line BH		diameter

1

A TANGENT LINE forms a _______ degree angle with the RADIUS of a circle.

Now, draw a picture to demonstrate a circle and a TANGENT LINE.

1

REDS to the board to answer the question and draw a picture!
In the diagram, PT is a radius of Circle P.

Is ST tangent to Circle P?

1

Complete together with your group.

AB is tangent to the circle. Solve for r.

2

Choose the options below that represent radii.

1

Which object below is a diameter?

1

Which object below represents a tangent line

1

Solve for x.

1

GREENS to the board to solve an equation to solve! Put BOTH #15 & 16 on the board!

Find the value of n.

1

Find SR.

1

BLUES to the board to solve an equation to solve! Put BOTH #17 & 18 on the board!
Find x.

1

Find LJ.

0

Find the m∠Q.
Hint: QSPR is a quadrilateral. Review Theorem 11-1-1.

0

Find m∠P.

0

Find m∠Q.

Tonight's HW
Khan Academy: Area and Circumference of Circles REVIEW exercises

10.1 Lines & Segments that Intersect Circles

SAT QuestionWhat is the value of x?

SAT Question!For the right triangle shown, a = 4 and b = 5.Which expression represents the value of c?

Circles and Basic Segments!Take notes directly on your screen to draw and identify the new terms.

Circles and More "Advanced" Segments!Take notes directly on your screen to draw and identify the new terms.

Using the image below, match the answers to the correct terms:

Match the notation with the term that best describes it.

REDS to the board to answer the question and draw a picture!In the diagram, PT is a radius of Circle P.Is ST tangent to Circle P?

Complete together with your group.AB is tangent to the circle. Solve for r.

Choose the options below that represent radii.

Which object below is a diameter?

Which object below represents a tangent line

Solve for x.

GREENS to the board to solve an equation to solve! Put BOTH #15 & 16 on the board!Find the value of n.

Find SR.

BLUES to the board to solve an equation to solve! Put BOTH #17 & 18 on the board!Find x.

Find LJ.

Find the m∠Q.Hint: QSPR is a quadrilateral. Review Theorem 11-1-1.

Find m∠P.

Find m∠Q.

SAT QuestionWhat is the value of x?

SAT Question!For the right triangle shown, a = 4 and b = 5.Which expression represents the value of c?

Circles and Basic Segments!Take notes directly on your screen to draw and identify the new terms.

Circles and More "Advanced" Segments!Take notes directly on your screen to draw and identify the new terms.

Using the image below, match the answers to the correct terms:

Match the notation with the term that best describes it.

REDS to the board to answer the question and draw a picture!In the diagram, PT is a radius of Circle P.Is ST tangent to Circle P?

Complete together with your group.AB is tangent to the circle. Solve for r.

Choose the options below that represent radii.

Which object below is a diameter?

Which object below represents a tangent line

Solve for x.

GREENS to the board to solve an equation to solve! Put BOTH #15 & 16 on the board!Find the value of n.

Find SR.

BLUES to the board to solve an equation to solve! Put BOTH #17 & 18 on the board!Find x.

Find LJ.

Find the m∠Q.Hint: QSPR is a quadrilateral. Review Theorem 11-1-1.

Find m∠P.

Find m∠Q.

SAT Question
What is the value of x?

SAT Question!
For the right triangle shown, a = 4 and b = 5.

Which expression represents the value of c?

Circles and Basic Segments!

Take notes directly on your screen to draw and identify the new terms.

Circles and More "Advanced" Segments!
Take notes directly on your screen to draw and identify the new terms.

REDS to the board to answer the question and draw a picture!
In the diagram, PT is a radius of Circle P.

Is ST tangent to Circle P?

Complete together with your group.

AB is tangent to the circle. Solve for r.

GREENS to the board to solve an equation to solve! Put BOTH #15 & 16 on the board!

Find the value of n.

BLUES to the board to solve an equation to solve! Put BOTH #17 & 18 on the board!
Find x.

Find the m∠Q.
Hint: QSPR is a quadrilateral. Review Theorem 11-1-1.

SAT Question
What is the value of x?

SAT Question!
For the right triangle shown, a = 4 and b = 5.

Which expression represents the value of c?

Circles and Basic Segments!

Take notes directly on your screen to draw and identify the new terms.

Circles and More "Advanced" Segments!
Take notes directly on your screen to draw and identify the new terms.

REDS to the board to answer the question and draw a picture!
In the diagram, PT is a radius of Circle P.

Is ST tangent to Circle P?

Complete together with your group.

AB is tangent to the circle. Solve for r.

GREENS to the board to solve an equation to solve! Put BOTH #15 & 16 on the board!

Find the value of n.

BLUES to the board to solve an equation to solve! Put BOTH #17 & 18 on the board!
Find x.

Find the m∠Q.
Hint: QSPR is a quadrilateral. Review Theorem 11-1-1.