Question

104. JAWABAN TERCERDAS MENANTI. JAWAB SEMUA PAKAI CARA THX

Answer 1

No. 6
L persegi panjang = 24 x 12 = 288
L trapesium = 1/2 x (24+16) x 3 = 1/2 x40 x 3 = 60
L seluruhnya = 288 + 60 = 348

no.7
L= 3,14 x 25 x25 = 1.962,5

no.8
V = 64 x 15 = 960

Answer 2

8) volume = luas alas . tinggi
=64 . 15
=960cm³

7)luas = πr²
= 3,14 . 25 . 25
=1962,5 cm²

6) L1 = p . l
=24 . 12
=288cm

L2 = (a +b)/2 .t

=(16 +24)/2 . 3

=40/2 . 3

=20 . 3

=60 cm²

lugab = L1 + L2
=288+60
=348cm²