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anonymous

  • 4 years ago

find the missing dimension (triangle) h=x+2 b=2x+8=??????? help sorry im a mom with no clue on geometry

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  1. Directrix
    • 4 years ago
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    Need a diagram, please.

  2. anonymous
    • 4 years ago
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    well, what are you trying to calculate for? area?

  3. anonymous
    • 4 years ago
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    the area of a triangle

  4. anonymous
    • 4 years ago
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    |dw:1328150876475:dw|

  5. Directrix
    • 4 years ago
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    Please label h and b. Is the triangle right?

  6. anonymous
    • 4 years ago
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    sorry i have never done this before yes triangle how do i label

  7. Mertsj
    • 4 years ago
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    Just put the letters on the picture where they belong.

  8. anonymous
    • 4 years ago
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    |dw:1328151063274:dw|

  9. Mertsj
    • 4 years ago
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    So is it a right triangle?

  10. anonymous
    • 4 years ago
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    yes

  11. Mertsj
    • 4 years ago
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    \[A=\frac{1}{2}bh\]

  12. Mertsj
    • 4 years ago
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    \[A=\frac{1}{2}(2x+8)(x+2)\]

  13. Mertsj
    • 4 years ago
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    \[A=(x+4)(x+2)\]

  14. Mertsj
    • 4 years ago
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    \[A=x^2+6x+8\]

  15. Mertsj
    • 4 years ago
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    do you understand what I did?

  16. anonymous
    • 4 years ago
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    no im tryin now

  17. Mertsj
    • 4 years ago
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    Where did you get lost?

  18. anonymous
    • 4 years ago
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    the foil right

  19. Mertsj
    • 4 years ago
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    yes

  20. anonymous
    • 4 years ago
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    ok let me try

  21. Mertsj
    • 4 years ago
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    ok. 1 trial granted

  22. anonymous
    • 4 years ago
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    ok i got the same thing now how do i get the answer or is that the answer

  23. Mertsj
    • 4 years ago
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    that is the answer

  24. anonymous
    • 4 years ago
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    ok how would you do a square root?

  25. Mertsj
    • 4 years ago
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    Post it.

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