Matematika

Pertanyaan

tolong bantu!!!!!!!!!!!!
tolong bantu!!!!!!!!!!!!

1 Jawaban

  • 5.p×L=l
    11×9=99
    c.99
    4.pi×r×r
    =pi×21×21=441
    =22per 7 di kali 441
    =1386
    =d. 1386



    maaf klo salah