Polygons and Angles Quiz Redo

Polygons and Angles Quiz Redo

Be sure to answer the following questions as besst you can. Answers will determine your grade on the quiz.

Poll

Reflecting on this quiz... what do you think was the cause of not scoring a 70% or better?

• I did not think I could do it, so I rushed and guessed.

• Overconfidence

• It was too early in the morning or too late at night

Multiple Select

What resources did you use to help you prepare for this quiz?

Only check the boxes that apply to you (Be honest)

• I attended LiveLessons or watched the recordings

• I have, or have seen the thinking maps from LiveLessons

• I reviewed the "how to" videos on the recordings page of Message board

• I used the textbook t "practice concepts" before the quiz

• I did not use any of these resources

Lesson 1.1 Pairs of angles

• Adjacent Angles: Angles that share a common ray

• Complimentary Angles: Angles that have a sum of 90 degrees

• Supplemental Angles: Two angles that have a sum of 180 degrees

• Vertical Angles: Two angles on opposite sides of a vertex

Open Ended

What is the difference between a pair of complimentary angles and a pair of Supplementary angles?

Multiple Choice

Which picture shows two angles that are supplementary?

Parallel Lines And Angles

• Alternate Interior Angles: these angles are congruent when lines are parallel

• Corresponding Angles: these angles are congruent when lines are parallel

• Parallel Lines: Two lines that never intersect

• Transversal: A line that intersects two other lines

Fill in the Blanks

If two lines do not cross, and will never cross, they are considered

Multiple Select

When Line cuts through two parallel lines, it creates more angles. Select the angles that are created. Select all that apply

• Alternating Interioir Anlges

• Corresponding angles

• parallel angles

• straight angles

Multiple Choice

What does it mean when two angles are congruent?

• One angle is positive, the other is negative

• Both angles have the same measurement

• The sum of there angles add up to 190 degrees

Multiple Choice

Which two angles are congruent?

Congruent Polygons

• Determine if figures are congruent or similar to one another

• Describe a sequence of transformations for congruent and similar figures

• 
  

• 
  

Multiple Choice

Congruent figures : same side lengths and their angles have the same measure.

Similar Figures: have different side lengths, but their angles have the same measure

Can you select the figures below that are Congruent?

Multiple Choice

How can you tell if two triangles are Congruent?

ASA: Two corresponding angles and the side between are congruent

SAS: Two Corresponding Sides and the angle between them are congruent

SSS: All three sides are congruent

Which image below do you think shows SSS?

Classifying Polyongs

• Determine the type of figure shown

Multiple Choice

Types of Triangles (angles):

Right Triangle: a Triangle with a 90 degree angle

Acute Triangle: a Triangle with angles less than 90 degrees

Obtuse Triangle: A triangle with an angle measuring over 90 degrees

Select the triangle below that is considered a "right triangle"

Multiple Choice

Types of Triangles (sides)

Scalene: All three sides are different lengths

Isosceles: Two sides are the same length

Equilateral: all sides are the same length

Select the Equilateral Triangle below

Multiple Select

Four sided Figures are called Quadrilaterals. Select all of the figures below that you think have four sides

• Pentagon

• parallelogram

• trapezoid

• Square

• Rectangle

Polygons and Angles

• Classify Polygons

• Find the interior Angle Measure or Polygons

Fill in the Blanks

To find the sum of interior angles of any polygon you need:
1) the number of sides
2) this formula

 $\frac{\left(n-2\right)180}{n}$  , where n is the number of sides.

What the sum of interior angles for a 4 sided figure?