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mckenzieandjesus

  • one year ago

Find the area of the shaded region.

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  1. mckenzieandjesus
    • one year ago
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    16 square units 17 square units 32 square units 36 square units

  2. mckenzieandjesus
    • one year ago
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  3. mckenzieandjesus
    • one year ago
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    @jim_thompson5910 could u help? i think its 17 but idk

  4. mckenzieandjesus
    • one year ago
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    @math1234

  5. mckenzieandjesus
    • one year ago
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    @Ahmad-nedal

  6. mckenzieandjesus
    • one year ago
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    @horsegirl27

  7. horsegirl27
    • one year ago
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    I'm sorry, idk :/

  8. mckenzieandjesus
    • one year ago
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    ah ok thats ok thanks for looking at it tho

  9. horsegirl27
    • one year ago
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    yw :) I wish I could help though >.<

  10. anonymous
    • one year ago
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    What's the area of just the small white triangle?

  11. mckenzieandjesus
    • one year ago
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    90 degrees

  12. mckenzieandjesus
    • one year ago
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    thats ok @horsegirl27

  13. anonymous
    • one year ago
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    The white triangle has base = 5 and height = 8. Use the equation to find the area |dw:1435276292321:dw|

  14. mckenzieandjesus
    • one year ago
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    so would i times or how would i do that ?

  15. mckenzieandjesus
    • one year ago
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    is bh 8*5?

  16. anonymous
    • one year ago
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    yes

  17. mckenzieandjesus
    • one year ago
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    how do i put the 1/2 in?

  18. mckenzieandjesus
    • one year ago
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    8*5=40

  19. anonymous
    • one year ago
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    you multiply by 1/2. \[A = \frac{ 1 }{ 2 }*8*5\]

  20. mckenzieandjesus
    • one year ago
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    theres no 20 on my answers

  21. anonymous
    • one year ago
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    oh, yeah you're looking for the blue area. So the base would be 4 A = ½(8)(4)

  22. mckenzieandjesus
    • one year ago
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    ok thats what i was thinking but u said 5 so got confused lol. thanku.

  23. anonymous
    • one year ago
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    you're welcome. sorry about that

  24. mckenzieandjesus
    • one year ago
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    so 16 square units. thank u for ur help!

  25. anonymous
    • one year ago
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    yes 16

  26. mckenzieandjesus
    • one year ago
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    no its all good!

  27. mckenzieandjesus
    • one year ago
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    do you know what a circles area or perimeter is?

  28. mckenzieandjesus
    • one year ago
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    What is the measure of DEF in circle H?

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  29. anonymous
    • one year ago
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    r = radius Area: A = πr² Circumference is another word for perimeter of a circle. C = 2πr

  30. mckenzieandjesus
    • one year ago
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    ok so do you know how id calculate that image above?

  31. anonymous
    • one year ago
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    EG is a diameter, which makes arc EFG a semicircle. Semicircles are 180°. Subtract 130 to get the answer

  32. mckenzieandjesus
    • one year ago
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    I just figured it out 360-(130+90)=140

  33. mckenzieandjesus
    • one year ago
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    oh so im wrong?

  34. anonymous
    • one year ago
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    yes

  35. anonymous
    • one year ago
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    it's just 180-130

  36. mckenzieandjesus
    • one year ago
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    oh ok thanku!

  37. anonymous
    • one year ago
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    you're welcome

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