8.5 Angles

Presentation

•

Mathematics

•

8th Grade

•

Easy

Rabah Issa

Used 1+ times

FREE Resource

23 Slides • 31 Questions

Angles

Today, I can...

Identify and find the missing angles for vertical, adjacent, complementary, and supplementary angles.

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Use your notes from Monday to help you complete your Quizizz. It will be for a grade. After you are done, complete any missing work.

Multiple Choice

Which image is an example of an acute angle?

Multiple Choice

Which image is an example of an obtuse angle?

Multiple Choice

Which image is an example of a straight angle?

Multiple Choice

Which image is an example of a right angle?

Adjacent Angles

Two angles that lie in the same plane and have a common vertex and a common side but no common interior points
Two angles that are next to each other

Multiple Choice

$T$ True or False. $\angle SEU$ and $\angle NET$ are adjacent.

True

False

Multiple Choice

True or False. $\angle NEU$ and $\angle NET$ are adjacent.

True

False

Multiple Select

Which of the following angle pairs are adjacent? (Choose ALL that apply)

Multiple Choice

True or False. Angles 1 and 3 are adjacent angles.

True

False

Multiple Choice

True or False. Angles 2 and 3 are adjacent angles.

True

False

Multiple Choice

True or False. Angles 7 and 8 are adjacent angles.

True

False

Vertical Angles

Multiple Choice

Which angle is a vertical angle to with $\angle7$ ?

$\angle1$

$\angle5$

$\angle3$

$\angle6$

$\angle9$

Multiple Choice

Find the missing angle. Find x.

20^o

70^o

160^o

180^o

Multiple Choice

Which angles are vertical angles?

$\angle8\ \ and\ \angle7$

$\angle8\ and\ \angle6$

$\angle8\ and\ \angle5$

Multiple Choice

Which of the following angle pairs are vertical angles?

$\angle1$ and $\angle2$

$\angle2$ and $\angle4$

$\angle2$ and $\angle3$

$\angle3$ and $\angle4$

Multiple Choice

Which angle has the same measure as $\angle2$ ?

$\angle1$

$\angle3$

$\angle4$

Multiple Choice

Which of the following angles are vertical angles?

$\angle1$ and $18\degree$ angle

$\angle1$ and $\angle2$

$\angle2$ and $18\degree$ angle

Multiple Select

Which of the following angles are vertical angles? (check ALL that apply)

$\angle1$ and $\angle2$

$\angle1$ and $\angle3$

$\angle2$ and $124\degree$ angle

$\angle2$ and $\angle3$

Multiple Choice

What is the measure of angle 2?

$56\degree$

$124\degree$

$90\degree$

Complementary Angles

COMPLEMENTARY

two angles are complimentary when adding their measure of degree together equals 90.

Complementary Angles

angles that add to 90^o

Complementary Angles

These can be adjacent (touching or share a side)
These can be non-adjacent (not touching or do not share a side)

Multiple Choice

Which angle relationship is this?

Complementary Angles

Supplementary Angles

Vertical Angles

Angles About a Point

Multiple Choice

Answer the question in the picture.

Complementary Example 1

Open Ended

Solve for x.

Type response here

Supplementary Angles

SUPPLEMENTARY

two angles are supplementary angles when adding their measure of degree equals 180.

Supplementary Angles

angles that add to 180^o

Supplementary Angles

These can be adjacent (touching or share a side)
These can be non-adjacent (not touching or do not share a side)

https://youtu.be/_7FwqgcCSA0

Multiple Choice

Which angle relationship is this?

Complementary Angles

Supplementary Angles

Vertical Angles

Angles About a Point

Supplementary Angles Example 1

Open Ended

Solve for x.

Type response here

Poll

What is a supplementary angle?

Two angles that come together to make 90 degrees.

Two angles that come together to make 180 degrees.

Two angles that disagree with each other.

Multiple Choice

Find x:

146

Multiple Choice

Find x:

103

Multiple Choice

Find x:

180

Multiple Choice

What is the measure of the missing angle?

156

154

Multiple Choice

Find what the value of x.

118

108

Multiple Choice

Find the supplementary angle for 104 degrees...

70 degrees

74 degrees

76 degrees

Multiple Choice

Find the supplementary angle for 69 degrees...

111 degrees

116 degrees

118 degrees

Angles

Today, I can...

Identify and find the missing angles for vertical, adjacent, complementary, and supplementary angles.

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