An isosceles triangle has an angle that measures 120°. Which other angles could be in that isosceles triangle? Choose all that apply.

Question

An isosceles triangle has an angle that measures 120°. Which other angles could be in that isosceles triangle? Choose all that apply.
50°, 120°, 70°, 30°

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Rose 4 months 2022-01-06T22:59:08+00:00 2 Answers 0 views 0

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  1. Rose
    0
    2022-01-06T23:00:32+00:00
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    Answer:

    30

    Step-by-step explanation:

  2. Rose
    0
    2022-01-06T23:00:39+00:00
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    Answer:

    30°

    Step-by-step explanation:

    see attached.

    If one angle is given as 120 deg,

    because the triangle is isosceles, that mans that the base angles are identical. Hence, the other angles must be (180 – 120) / 2 = 30 deg

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