Jawabanmu

2014-05-25T20:46:32+07:00
Luas permukaan = 4.3,6.2 + 4+4+3,6+3,6 . 2,4
= 28,8 + 36,48
= 65,28 m2
  • dri
  • Terpelajar
2014-05-25T20:49:00+07:00
Luas tenda (tanpa alas ) = 2 La + keliling alas (tanpa alas) x t
= (2 x 1/2 x 4 x 2.4) + (3.12 + 3.12) x 3.6
= 9.6 + 22.46
= 32,06 cm2.