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anonymous

  • one year ago

Find the area of a triangle with a base length of 6 units and a height of 7 units. 10 units 13 units 14 units 21 units

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  1. anonymous
    • one year ago
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    @Michele_Laino

  2. anonymous
    • one year ago
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    DO you know the formula for the area of a triangle?

  3. insa
    • one year ago
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    \[area of \triangle= \frac{ 1 }{ 2 }\times base \times height\]

  4. insa
    • one year ago
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    substitute the values and you'll get your answer

  5. anonymous
    • one year ago
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    no it doesnt give me a formula.. thats all it says

  6. anonymous
    • one year ago
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    @insa gave it to you ;)

  7. insa
    • one year ago
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    i gave u the formula to calculate the area

  8. anonymous
    • one year ago
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    i mean it doesnt give me the area

  9. insa
    • one year ago
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    |dw:1440441569479:dw|

  10. insa
    • one year ago
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    can u solve it now?

  11. ikram002p
    • one year ago
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    |dw:1440441747611:dw|

  12. anonymous
    • one year ago
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    i got 21

  13. anonymous
    • one year ago
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    @insa

  14. ikram002p
    • one year ago
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    |dw:1440441823124:dw|

  15. ikram002p
    • one year ago
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    ur correct @geny55 :)

  16. insa
    • one year ago
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    @geny55 21 is correct

  17. anonymous
    • one year ago
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    The probability that an event will occur is 1. Which of the following best describes the likelihood of the event occurring? Likely Certain Unlikely Impossible

  18. insa
    • one year ago
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    i think it would be certain

  19. anonymous
    • one year ago
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    ok

  20. anonymous
    • one year ago
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    The seventh-grade class is building target areas for a PE activity. The bases for the game will be in a circular shape. The diameter of each circle is 3 feet. Approximately, how many square feet of the turf needs to be painted for a base circle? Use 3.14 for π and round your answer to the nearest tenth. 7.1 square feet 9.4 square feet 18.8 square feet 28.3 square feet

  21. insa
    • one year ago
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    \[area of circle= \pi \times r ^{2}\]

  22. insa
    • one year ago
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    r stands for radius, which can be found by dividing diameter by 2 so it would be 1.5

  23. anonymous
    • one year ago
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    okay then what do you do

  24. insa
    • one year ago
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    u just put the values in the formula and calculate

  25. anonymous
    • one year ago
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    what do i solve

  26. insa
    • one year ago
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    area of circle= 3.14*(1.5)^2

  27. anonymous
    • one year ago
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    i got 7.065

  28. insa
    • one year ago
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    yeah! when u round it u get 7.1

  29. anonymous
    • one year ago
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    ok!

  30. anonymous
    • one year ago
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  31. insa
    • one year ago
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    im not sure about this...

  32. anonymous
    • one year ago
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    @ikram002p

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