close
    1. Home
      2. ›
    2. Science & Mathematics
      3. ›
    3. The bases of a trapezoid are 9 and 21 inches. The slants are 14 inches. What is the height expressed in simplified radicals
    The bases of a trapezoid are 9 and 21 inches. The slants are 14 inches. What is the height expressed in simplified radicals

    Answer this
    +1  Views: 676 Answers: 1 Posted: 13 years ago
    Tags: area of trapezoid
    Comment this question

      1 Answer

      the formula is:                                                                                                                                                     


      h=square root(-a+b+c+d)(a-b+c+d)(a-b+c-d)(a-b-c+d)over 2(b-a)


      substitute your numbers for a,b,c,and d to reach an answer.

      13 years ago. Rating: 1
      Comment this answer



        Did this answer your question? If not, then ask a new question.

        Top contributors in Science & Mathematics category

         
        ROMOS
        Answers: 53 / Questions: 0
        Karma: 2940
         
        Bob/PKB
        Answers: 63 / Questions: 0
        Karma: 1830
         
        Colleen
        Answers: 84 / Questions: 0
        Karma: 1760
         
        Benthere
        Answers: 1 / Questions: 0
        Karma: 1670
        > Top contributors chart

        Unanswered Questions

        vin88aukcom
        Answers: 0 Views: 5 Rating: 0
        Tỷ lệ nhà cái
        Answers: 0 Views: 7 Rating: 0
        rikvip68club3
        Answers: 0 Views: 8 Rating: 0
        Vua99
        Answers: 0 Views: 14 Rating: 0
        grandpashabet giriş
        Answers: 0 Views: 19 Rating: 0
        nikeoutletfactorys
        Answers: 0 Views: 11 Rating: 0
        IWINvn link
        Answers: 0 Views: 9 Rating: 0
        Nhà Cai Du88
        Answers: 0 Views: 10 Rating: 0
        > More questions...
        498563
        questions
        735030
        answers
        835200
        users