Matematika

Pertanyaan

plizzzz no 17 ya pakek cara
plizzzz no 17 ya pakek cara

2 Jawaban

  • Diket :
    L = 255
    a = 15
    t = ?

    Rumus
    L = a x t / 2
    255 = 15 x t / 2
    255 x 2 = 15 x t
    510/15 = t
    34 = t
  • 17. L = A × T ÷ 2

    255 = 15 × T ÷ 2

    255 = 15t ÷ 2

    255 = 7,5t

    t = 255 ÷ 7,5

    t = 34 cm


    jdi tingginya 34