Angle Addition Postulate
2 months ago
lori_kelting_23789
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10 QuestionsShow answers
  • Question 1
    300 seconds
    Q.

    Calculate m∠ABC.

    answer choices

    45°

    60°

    105°

    15°

  • Question 2
    300 seconds
    Q.

    Calculate m∠DEF.

    answer choices

    180°

    60°

    120°

    80°

  • Question 3
    300 seconds
    Q.
    answer choices

    x = 6°

    x = 7°

    x = 12°

    x = 144°

  • Question 4
    180 seconds
    Q.
    answer choices

    x = 5°

    x = 11°

    x = 33°

    x = 55°

  • Question 5
    300 seconds
    Q.
    answer choices

    50°

    58°

    115°

    226°

  • Question 6
    120 seconds
    Q.

    If m∠RST = (12x -1)°, m∠RSU = (9x -15)°,

    and m∠UST = 53°, find each measure.

    answer choices

    x = 13

    m∠RST = 155°

    m∠RSU = 102°

    x = 3

    m∠RST = 35°

    m∠RSU = 12°

    x = 22

    m∠RST = 263°

    m∠RSU = 183°

    x = 8

    m∠RST = 95°

    m∠RSU = 57°

  • Question 7
    300 seconds
    Q. Find the value of ∠A.
    answer choices
    25 degrees
    30  degrees
    35 degrees
    90 degrees
  • Question 8
    30 seconds
    Q. What is another name for ∠H
    answer choices
    ∠KGH
    ∠LGH
    ∠LHG
    ∠K
  • Question 9
    120 seconds
    Q.

    ∠1 and ∠2 form a linear pair.

    If m∠1 = (5x + 9)° and m∠2 = (3x + 11)°, find the measure of each angle.

    answer choices

    m∠1 = 110° and m∠2 = 70°

    m∠1 = 109° and m∠2 = 71°

    m∠1 = 70° and m∠2 = 110°

    m∠1 = 71° and m∠2 = 109°

  • Question 10
    120 seconds
    Q.

    ∠K and ∠L are complementary angles.

    If m∠K = (3x + 3)° and m∠L = (10x -- 4)°, find the measure of each angle.

    answer choices

    m∠K = 24° and m∠L = 66°

    m∠K = 66° and m∠L = 24°

    m∠K = 40° and m∠L = 50°

    m∠K = 30° and m∠L = 60°

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