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: 680 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

        ck444bio
        Answers: 0 Views: 15 Rating: 0
        Sun52
        Answers: 0 Views: 14 Rating: 0
        rikbetitcom
        Answers: 0 Views: 12 Rating: 0
        E2Bet – Nhà Cái Cá Cược Uy Tín 2025
        Answers: 0 Views: 14 Rating: 0
        LU88 - Thế giới cá cược online bậc nhất châu Á
        Answers: 0 Views: 17 Rating: 0
        89bet86com
        Answers: 0 Views: 15 Rating: 0
        lc88us
        Answers: 0 Views: 13 Rating: 0
        Cakhiatv - Tin Tức Bóng Đá 24/7 & Lịch Thi Đấu Mới Nhất
        Answers: 0 Views: 12 Rating: 0
        > More questions...
        505574
        questions
        749721
        answers
        845549
        users