If $$\overline{BD}\cong\overline{DC}$$ and $$\overline{EF}\ \perp\ \overline{BC}$$ , what conclusions can say about $$\overline{EF}$$ ?

$$\overline{EF}$$ is the diameter of circle A

undefined is the radius of circle A

undefined is a secant line of circle A

undefined is the tangent line of circle A

If $$\overline{BD}\cong\overline{DC}$$ and $$\overline{EF}\ \perp\ \overline{BC}$$ , what conclusions can say about $$\overline{EF}$$ ?

$$\overline{EF}$$ is the diameter of circle A

undefined is the radius of circle A

undefined is a secant line of circle A

undefined is the tangent line of circle A

Which statement is correct?

The measure of angle ABC is half of arc AB

The measure of arc AB is half of Angle ABC

The measure of angle ABC is double of arc AB

The measure of arc AB is congruent to Angle ABC

To find an angle inside the circle (that isn't a central angle or an inscribed angle), you use which of the following:

A n g l e = A d d A r c s 2 Angle=\ \frac{Add\ Arcs}{2} A n g l e = 2 A d d A r c s

A n g l e = A r c 2 Angle=\frac{Arc}{2} A n g l e = 2 A r c

A n g l e = O u t s i d e A r c − I n s i d e A r c 2 Angle=\frac{Outside\ Arc-Inside\ Arc}{2} A n g l e = 2 O u t s i d e A r c − I n s i d e A r c

A n g l e = A r c Angle=Arc A n g l e = A r c

Reteach: Cirlce/Angle Relationships

Quiz

•

Mathematics

•

10th Grade

•

Practice Problem

•

Hard

•

CCSS

HSG.C.A.2, HSG.C.B.5, HSG.CO.C.9

Standards-aligned

Venise Parker

Used 3+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

Where is the vertex of angle O?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

on

out

center

in

2.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

Where is the vertex of angle L?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

on

in

out

center

Where is the vertex of the 43 degree angle?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

4.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

Where is the vertex of angle B?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

on

in

out

center

5.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

Where is the vertex of angle B?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

on

in

out

center

6.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

Where is the vertex of angle R?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

on

in

out

center

7.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

What is CB?

diameter

center

circumference

radius

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Reteach: Cirlce/Angle Relationships

20 questions

Where is the vertex of angle O?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of angle L?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of the 43 degree angle?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of angle B?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of angle B?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of angle R?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

What is CB?

A line that passes through a circle

Name a tangent.

What equation can be used to find x?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Reteach: Cirlce/Angle Relationships

20 questions

Where is the vertex of angle O? At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of angle L? At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of the 43 degree angle? At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of angle B? At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of angle B? At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of angle R? At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

What is CB?

A line that passes through a circle

Name a tangent.

What equation can be used to find x?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Where is the vertex of angle O?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of angle L?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of the 43 degree angle?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of angle B?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of angle B?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?

Where is the vertex of angle R?
At the Center of the circle? On the circle? Inside of the circle but not at the center? Or outside of the circle?