Homework Explained - Math Practice 101

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Grade 8 McGraw Hill Glencoe - Answer Keys


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  • Question 11 (request help)

    In the diagram shown, \(\overline{\text{AE}}\) intersects \(\overline{\text{DB}}\) at C.

    Determine if each of the following conclusions will always be true. Select yes or no.

    a. m∠ACD = m∠BCE

    b. ∠ACD and m∠ECD form a linear pair.

    c. ∠DCE and m∠ACB are vertical angles.

    d. ∠ACB and m∠BCE are complementary angles.

  • a.    
    b.    
    c.    
    d.    
  • Question 12 (request help)

    Select the appropriate reason for each statement of the geometric proof below.

    Given: two parallel lines cut by a transversal, m∠1 = 2x, m∠3 = 94

    Prove: x = 47

    Proof:

  • Type below:

  Spiral Review  

Refer to the diagram. Identify each pair of angles as adjacent, vertical, or neither.

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