Unit 3 Review Quiz

Your company has designed a railing that fit the sidewalk corner where Marco's house is located. List two other locations where the same railing could be used. Explain your reasoning using your knowledge of transversal angles. Make sure to use proper terminology.

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Tags

CCSS.8.G.A.5

Consider the conditional statement: If it is snowing, then school will be cancelled. Match each of the statements below with the correct conditional variant.

1. If it is not snowing, then school will not be cancelled.
2. If school is cancelled, then it is snowing.
3. If school is not cancelled, then it is not snowing.

• 1. Converse
  2. Inverse
  3. Contrapositive

• 1. Converse
  2. Contrapositive
  3. Inverse

• 1. Contrapositive
  2. Converse
  3. Inverse

• 1. Inverse
  2. Converse
  3. Contrapositive

Tags

CCSS.L.8.1C

CCSS.L.8.3A

CCSS.L.2.1F

∠CDE is bisected by ray DK, forming ∠CDK and ∠KDE.

∠CDK and ∠KDE are:

Use the image below to solve for x, m∠ABD, and m∠CBD.

• x = 11

  m∠ABD = 44

  m∠CBD = 46

• x = 9

  m∠ABD = 36

  m∠CBD = 54

• x = 22.5

  m∠ABD = 45

  m∠CBD = 45

• x = 14.1

  m∠ABD = 56.6

  m∠CBD = 33.4

Tags

CCSS.7.G.B.5

Explain how you got your answer for #4.

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Consider the transversal angles below. Identify one set of alternate interior angles.

• ∠1 and ∠8

• ∠2 and ∠5

• ∠2 and ∠7

• ∠1 and ∠5

Tags

CCSS.8.G.A.5

Consider the transversal angles below. Identify one set of corresponding angles.

• ∠1 and ∠8

• ∠2 and ∠5

• ∠2 and ∠7

• ∠1 and ∠5

Tags

CCSS.8.G.A.5

If you were given the measure of ∠A in the image below, how would you solve for ∠B? Explain your answer using numbers and words.

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Tags

CCSS.7.G.B.5

Consider the conditional statement: If two angles are complementary, then their angles add up to 90 degrees.

Write the converse, inverse, and contrapostive of this statement.

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Use the image below to solve for x.

• x = 37.4

• x = 32

• x = 41

• x = 59

Tags

CCSS.7.G.B.5