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kaylalynnv Group Title

Find the value of x. The diagram is not to scale. Given: RS = ST, mRST = 7x - 54, mSTU = 8x. http://assets.openstudy.com/updates/attachments/509db530e4b009ab15e1ed16-kymy_rose00-1352512831829-7.png

  • one year ago
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  1. kaylalynnv Group Title
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    • one year ago
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  2. shamil98 Group Title
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    |dw:1384828116764:dw| U is an exterior angle and exterior angles are supplementary.

    • one year ago
  3. shamil98 Group Title
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    oh oops i labeled STU wrong

    • one year ago
  4. kaylalynnv Group Title
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    Its okay but how would I figure out x? Sorry Im really bad at this. :p

    • one year ago
  5. shamil98 Group Title
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    My geometry knowledge is rusty.. but i'll give it a shot..

    • one year ago
  6. kaylalynnv Group Title
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    Its multiple choice :p

    • one year ago
  7. shamil98 Group Title
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    Could you post them?

    • one year ago
  8. kaylalynnv Group Title
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    A.14 B.152 C.16 D.19

    • one year ago
  9. shamil98 Group Title
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    |dw:1384828718523:dw|

    • one year ago
  10. shamil98 Group Title
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    hm.

    • one year ago
  11. kaylalynnv Group Title
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    would it be 7x-54=8x and then solve?

    • one year ago
  12. shamil98 Group Title
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    Nah, you'd get a negative number..

    • one year ago
  13. kaylalynnv Group Title
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    oh..

    • one year ago
  14. shamil98 Group Title
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    This would be easier if we knew what the measure of angle SRT was..

    • one year ago
  15. SnuggieLad Group Title
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    Well done @shamil98 ! you seem to have this covered!

    • one year ago
  16. shamil98 Group Title
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    is there any more given information?

    • one year ago
  17. shamil98 Group Title
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    if not, i'm not sure how to solve for x. sorry.

    • one year ago
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