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Reaper534

  • 3 years ago

Find the value of x and y in the parallelogram below.

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  1. Reaper534
    • 3 years ago
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    @hartnn

  2. Reaper534
    • 3 years ago
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    i havent seen a problen like this

  3. hartnn
    • 3 years ago
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    Adjacent angles of a parallelogram are supplementary, so y+3y =180 can you find 'y' from here ?

  4. Reaper534
    • 3 years ago
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    4y=180 y=45

  5. Reaper534
    • 3 years ago
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    howwould i finx do i 3x=180 x=60?

  6. hartnn
    • 3 years ago
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    sorry for late reply! again Adjacent angles of a parallelogram are supplementary, y+3x =180 and you know y :)

  7. hartnn
    • 3 years ago
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    or you could use the fact that opposite angles are equal, 3x=3y x=y :)

  8. Reaper534
    • 3 years ago
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    45+3x=180 3x=135 x=45 thx alot man

  9. hartnn
    • 3 years ago
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    welcome ^_^

  10. Reaper534
    • 3 years ago
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    i got one quick question

  11. hartnn
    • 3 years ago
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    sure, ask.

  12. Reaper534
    • 3 years ago
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    If a quadrilateral is a parallelogram, then its opposite sides are _____. it the awnser congruent?

  13. hartnn
    • 3 years ago
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    correct. congruent or equal, both are same and correct.

  14. Reaper534
    • 3 years ago
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    thx

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