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SFAdrienne

  • 3 years ago

Can someone check my answer please?

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  1. SFAdrienne
    • 3 years ago
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    I think it's right, I just want to make sure.

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  2. SFAdrienne
    • 3 years ago
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    I have another one I'd like checked as well.

  3. SFAdrienne
    • 3 years ago
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  4. Shadowys
    • 3 years ago
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    what is mBD?

  5. Shadowys
    • 3 years ago
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    if it is angle CAD, then the first is correct.

  6. SFAdrienne
    • 3 years ago
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    I got 122 degrees for measure BD...

  7. Shadowys
    • 3 years ago
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    both answers are correct. (if my assumptions of the description is correct)

  8. SFAdrienne
    • 3 years ago
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    Okay. You're sure?

  9. Shadowys
    • 3 years ago
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    yup.

  10. SFAdrienne
    • 3 years ago
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    Thanks. :)

  11. Shadowys
    • 3 years ago
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    You're welcome :)

  12. pratyush5
    • 3 years ago
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    hey this answer is wrong . it is 32 degrees . um 100 % sure

  13. Shadowys
    • 3 years ago
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    which?

  14. Shadowys
    • 3 years ago
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    the first is obtained by 180-58. the second was obtained by (180-66)/2

  15. SFAdrienne
    • 3 years ago
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    It was 122, not 32.

  16. pratyush5
    • 3 years ago
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    i am talking about the first one

  17. Shadowys
    • 3 years ago
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    how did you get 32?

  18. pratyush5
    • 3 years ago
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    |dw:1359396541365:dw| now use angle sum property of triangle in either APD or PBC . yu' ll get 32

  19. Shadowys
    • 3 years ago
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    i think CBD=58?

  20. Shadowys
    • 3 years ago
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    if not then it's 32.

  21. pratyush5
    • 3 years ago
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    buddy , CBD cant be 58 bcoz the angle which arc AC subtends is angle CBA which is equal to 58 . so we get 32

  22. Shadowys
    • 3 years ago
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    ah. so that's what the notation mAC means

  23. pratyush5
    • 3 years ago
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    yup. i was also confused when i first thought of angle APC to be 58 but then its already given as 90 degrees .

  24. SFAdrienne
    • 3 years ago
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    My lesson said the correct answer was 122.

  25. Shadowys
    • 3 years ago
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    so...i guess the first interpretation was right.

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