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LaynaMae

  • 2 years ago

What is the length of the height RS of the roof rounded to the nearest tenth? (picture added in a couple minutes!)

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  1. jhonyy9
    • 2 years ago
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    ???

  2. LaynaMae
    • 2 years ago
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    |dw:1351027970198:dw|

  3. jhonyy9
    • 2 years ago
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    so for this you need to know the thesis of the height of a right triangle so you have learned it in your schoole ?

  4. LaynaMae
    • 2 years ago
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    yeah i think so lol .. i'd have to look in my notes . but this is the 2nd to the last question i need to answer then i can log off of my school .... i dont wanna do all that lol

  5. jhonyy9
    • 2 years ago
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    so what said that the lenght of the height from the right angle on the opposite side squared will be equal with the product of the lenghts of shadows of this height on hypothenuse sorry for my english but hope so much that you will can understanding right

  6. jhonyy9
    • 2 years ago
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    than PS=7 than RS^2 =PS*SQ ok ?

  7. LaynaMae
    • 2 years ago
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    oh wait lol i forgot to post the answers i have to choose from ! lol a.) 9.5 inches b.)16.1inches c.) 16.5 inches d.) 45.5 inches

  8. jhonyy9
    • 2 years ago
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    so than will be RS^2 =7*13 =91 than RS=sqrt91 = 9,5 inches so a), will be right ok ?

  9. LaynaMae
    • 2 years ago
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    okay thank you !

  10. jhonyy9
    • 2 years ago
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    @LaynaMae sorry but i hope that you have understood it somthing from my english good luck bye

  11. LaynaMae
    • 2 years ago
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    you helped a lot ! thank you

  12. jhonyy9
    • 2 years ago
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    but you have understood it all right ? was my pleasure

  13. LaynaMae
    • 2 years ago
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    yes i understood :)

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