Exercise 4: Guided Practice

Some guided practice questions to refresh your skills
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Questions #: 14
Time: 10 minutes
Pass Score: 80.0%
Style
Mode

Refer to the figure and find the length of each segment

 

  1. AB
  2. CE 
  3. DC 
  4. EA
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Correct Answer

Explanation

Refer to the figure below and find each midpoint

 

  1. Find the midpoint of AD 
  2. Find the midpoint of BE 
  3. Find the midpoint of EA 
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Correct Answer

Explanation

Use the protractor to find each angle measure listed below

Type in the measure of the angle in numbers only

  1.  m(∠GDE)
  2.  m(∠EDS)
  3.  m(∠CDR)
  4.  m(∠CDG)
  5.  m(∠ADE)
  6.  m(∠EDR)
  7.  m(∠CDA)
  8.  m(∠CDS)
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Correct Answer

Explanation

Classify the following angles in the figure as an acute angle, a right angle, an obtuse angle, or a straight angle

 

  1. ∠MNO
  2. ∠NOP
  3. ∠MPQ
  4. ∠QPO
  5. ∠OPN
  6. ∠POS
  7. ∠PNO
  8. ∠MNQ
drag and drop the selected option to the right place or type it instead
acute
right
obtuse
straight
POINTS (1)

Correct Answer

Explanation

Find x

Type in the angle as a number without the degrees sign

  1.  
  2.  
  3.  
  4.  
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Correct Answer

Explanation

Refer to the figure below. Find the measure of each angle

 

  1. ∠1
  2. ∠NYZ
  3. ∠MYX
  4. ∠2
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Correct Answer

Explanation

Find m(\(\angle{ABD}\))

Value of x =

m(∠ABD) =

 

POINTS (1)

Correct Answer

Explanation

Find the measure of the following angle

m(\(\angle{DBE}\))

 

Value of x =

m(∠DBE) =

 

POINTS (1)

Correct Answer

Explanation

First find \(x\). Then find m(\(\angle{ZYQ})\) and m(\(\angle{PYQ})\)

 

  1. x =
  2. m(∠ZYQ) =
  3. m(∠PYQ) =
POINTS (1)

Correct Answer

Explanation

First find \(x\). Then find m(\(\angle{ZYQ})\) and m(\(\angle{PYQ})\)

 

  1. x =
  2. m(∠ZYQ) =
  3. m(∠PYQ) =
POINTS (1)

Correct Answer

Explanation

Let x represent the unknown angle measure. Find the value of x

  1. m(∠x) = which complements a 30o angle.
  2. m(∠x) = which supplements a 30o angle.
  3. m(∠x) = which supplements a 105o angle.
  4. m(∠x) = which complements a 75o angle.
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Correct Answer

Explanation

Can two angles that are complementary be equal?

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Correct Answer

Explanation

Can two angles that are supplementary be equal?

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Correct Answer

Explanation

The angles highlighted below are vertical angles

 

intersected_lines_8.gif

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Correct Answer

Explanation

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