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anonymous

  • 4 years ago

In the figure below, line l is parallel to line m, line CD bisects angle ACE, and angle 1 = 130. Find the measure of each angle.

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  1. anonymous
    • 4 years ago
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  2. anonymous
    • 4 years ago
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    please help, i don't know how to find angles 7,8,4, and 65

  3. anonymous
    • 4 years ago
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    i mean 5

  4. anonymous
    • 4 years ago
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    please don't go away. I really need help on it and my teacher will refuse to help me

  5. MSMR
    • 4 years ago
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    have you found the rest of them?

  6. MSMR
    • 4 years ago
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    5=80°

  7. MSMR
    • 4 years ago
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    because m<6+m<5=130 (because 5+6 = 1 due to alternate exterior angles are congruent) and I assume you found that m<6=50 because m<6=m<3 (vertical angles congruent) and m<3 = m<2 (alternate interior angles) so m<5 = 130-50 = 80

  8. MSMR
    • 4 years ago
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    this is what i got for all the angles: 1= 130 2 = 50 3 = 50 4 = 50 5 = 80 6 = 50 7 = 50 8 = 80 9 = 50 10 = 50 11 = 80 12 = 80 13 = 100 14 = 100 15 = 80

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