Math

In parallelogram ABCD, angle B is 5 times as large as angle C. What is the measure in degrees of angle B?
A. 60
B. 100
C. 120
D. 150

Its so confusing to me
I know that a parallelogram adds up 180 but this is looking for one angle so obviously you would add that by itself and add it with 5 divided by that and then repeat the previous step.

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  1. The sum of the angles of all four-sided figures, including parallelograms is 360 degrees.

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    Ms. Sue
  2. Wait but I thought parallelograms all equal 180 even when you search it up on google it says it 🤔

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  3. I chose D by the way

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  4. Read carefully.

    https://www.google.com/search?q=parallelogram+interior+angles+sum

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    Ms. Sue
  5. Oh

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  6. In a parallogram, the sum of 2 adjacent angles is 180°.
    so,
    x + 5x = 180
    x = ....
    so the larger is 5x or .....

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    Reiny
  7. 150

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  8. 150

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