Triangle Bisectors

Presentation

•

Mathematics

•

9th - 12th Grade

•

Hard

Joseph Anderson

FREE Resource

9 Slides • 15 Questions

Multiple Choice

What does the word BISECT mean?

To divide into two equal parts.

To divide into three equal parts.

To combine two parts into one.

To separate into multiple sections.

Multiple Choice

What does the word CONGRUENT mean?

Congruent means different in shape but same in color.

Congruent refers to a type of mathematical equation.

Congruent indicates a relationship between time and space.

Congruent means identical in shape and size.

Draw

Add marks to the figure to show that ray AD is an angle bisector of angle CAB.

Multiple Choice

Which ray is a an angle bisector?

Multiple Select

Which angles are congruent?

angle LKM

angle LKJ

angle MKJ

Multiple Select

Which segments are angle bisectors?

Match

Match the congruent angles.

$\angle BAG$

$\angle ACE$

$\angle CBD$

$\angle GAC$

$\angle ECB$

$\angle BDA$

Math Response

$\overrightarrow{CE}$ is an angle bisector of $\angle C$ .

What is $m\angle ECD$ ?

Type answer here

Deg^°

Rad

Math Response

$\overrightarrow{JH}$ is an angle bisector of $\angle IJG$ which is 40°.

What is $m\angle IJH$ ?

Type answer here

Deg^°

Rad

Multiple Choice

The INCENTER is the intersection of which special segments?

Angle bisectors

Perpendicular bisectors

Altitudes

Medians

Multiple Choice

Which point is equidistant (the same distance) from all the sides of a triangle?

Orthocenter

Circumcenter

Incenter

Centroid

Multiple Choice

Which point is the INCENTER?

Draw

If point I is the incenter of triangle ABC.

Mark the congruent segments.

Multiple Select

Point D is the incenter of triangle ABC,

which segment is congruent to segment DG?

Math Response

Point D is the incenter of triangle ABC,

what is the length of segment DG?

Type answer here

Deg^°

Rad

Show answer

Auto Play

Slide 1 / 24

SLIDE

Similar Resources on Wayground

21 questions

Systems of Equations Word Problems

Presentation

•

9th - 12th Grade

16 questions

Unit Circle

Presentation

•

9th - 12th Grade

19 questions

Lesson 4 Writing the inverses of Cubic and Cube root functions

Presentation

•

9th - 12th Grade

18 questions

Graphing Systems of Linear Inequalities

Presentation

•

9th - 12th Grade

20 questions

Interval Notation

Presentation

•

9th - 12th Grade

20 questions

Function or Not?

Presentation

•

9th - 12th Grade

17 questions

6.6: Trapezoids & Kites Practice Questions

Presentation

•

9th - 12th Grade

17 questions

Linear Functions

Presentation

•

9th - 12th Grade

Popular Resources on Wayground

10 questions

Safety Day 2026 – Student Review

Quiz

•

9th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

15 questions

Rounding Decimals

Quiz

•

5th Grade

Discover more resources for Mathematics

12 questions

Absolute Value Equations

Quiz

•

9th Grade

20 questions

Function or Not a Function

Quiz

•

8th - 9th Grade

11 questions

Slope from 2 points

Quiz

•

8th - 9th Grade

10 questions

Exploring the Basics of Exponents

Interactive video

•

6th - 10th Grade

10 questions

Solving Absolute Value Equations

Quiz

•

9th Grade

20 questions

Unit 5 Test RSC (25-26)

Quiz

•

10th Grade

18 questions

SB 12.2 Write in point slope form

Quiz

•

9th Grade

12 questions

Identify Rigid Transformations

Quiz

•

8th - 12th Grade