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Chapter 8 Test & Test Corrections: Part 1

Last updated about 3 years ago
14 questions
Part 1 of the Chapter 8 Test will cover:
  • Scale Drawings
  • Drawing Geometric Figures
  • Creating Triangles with Specific Dimensions
  • Determining Angle Relationships
3

Vocabulary Review: Complete each definition and then provide an example of each vocabulary word.
Use triangle ABC to help match some of the vocabulary terms.

Draggable itemCorresponding Item
An enlarged or reduced drawing of an object that is proportional to the actual object.
scale drawing
Side AC, which is between Point A and Point C, can also be called ______________ AC.
included side
Opposite and equal angles that area created by the intersection of two lines.
supplementary angles
____________ have a sum of 180º.
included angle
____________ have a sum of 90º.
complementary angles
Angle B is a(n) ___________ between sides AB and BC.
vertical angles
2

The Azadi Tower is 148 feet tall. An artist wants to create a garden model of the tower. How tall will the artist's model be?

6

What is the area, in square feet, of the playground represented by the scale drawing?

Be sure to show all of your work. Steps:
  • Use the scale to solve for the actual length of the playground.
  • Use the scale to solve for the actual width of the playground.
  • Use the formula A = l•w to find the actual area of the playground.

2

Dane used a ruler and a protractor to draw a parallelogram with two sides measuring 3 feet and one set of opposite angles measuring 130º. The second set of opposite angles have a measurement of __________ º.
HINT: Solve for the angle marked by the ? in the image.
  • All of the angles in a quadrilateral add together to equal 360º.

2

A deck has two sets of parallel sides and no 90º angles. Name the quadrilaterals that describe the shape of a playground with these dimensions. Select all that apply.

2

Marcus is trying to draw triangles with side lengths of 6 inches, 8 inches, and 11 inches. How many triangles can he make?

2

Explain your answer to question 6.

6

Find the value of x.

Be sure to show all of your work. Steps:
  • Create an equation for ㄥACE and ㄥECD. Hint: ㄥACE and ㄥECD are _________ angles.
  • Substitute the expression for each angle into your equation.
  • Solve for x.

2

Calculate the value of angles ㄥACE and ㄥECD.

1

What is the value of ㄥBCD?

4

Find the measure of ∠PAR.

Be sure to show all of your work. Steps:
  • Set up an equation for ㄥKAR and ㄥGAU.
  • Substitute in the expression for each angle into your equation.
  • Solve for x.
  • Substitute the value of x into the expression for ㄥKAR.
  • Write an equation for ㄥKAR and ㄥPAR.
  • Use your value of ㄥKAR to solve for ㄥPAR.

You must answer all of the questions below to complete test corrections. Miss Gowton will not know to take another look at your test without answering the questions below.
1

Did you use our Geometry Formula sheet or YouTube tutorials on your first Test attempt?

1

Did you show all of your work on the first Test attempt?

1

What was your biggest challenge when attempting the Test?