Penjelasan dengan langkah-langkah:
JAJAR GENJANG
a = 31 cm
t = 12 cm
s = 12 cm
Keliling = 2 × (a + s)
Keliling = 2 × (31 + 12)
Keliling = 2 × 43
Luas = a × t
Luas = 31 × 12
Alas = 31 cm
Sisi Miring = 12 cm
Tinggi = 12 cm
Lebar = Tinggi
Lebar = 12 cm
K = 2 × ( alas + sisi miring )
K = 2 × ( 31 cm + 12 cm )
K = 2 × ( 43 cm )
K = 86 cm
L = alas × tinggi
L = 31 cm × 12 cm
L = 372 cm²
Semoga Bisa Bermanfaat-!
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Penjelasan dengan langkah-langkah:
JAJAR GENJANG
a = 31 cm
t = 12 cm
s = 12 cm
lebar = t = 12 cm ✔
Keliling = 2 × (a + s)
Keliling = 2 × (31 + 12)
Keliling = 2 × 43
Keliling = 86 cm ✔
Luas = a × t
Luas = 31 × 12
Luas = 372 cm² ✔
« Penyelesaian Soal »
Jajar Genjang
Alas = 31 cm
Sisi Miring = 12 cm
Tinggi = 12 cm
[ Lebar ]
Lebar = Tinggi
Lebar = 12 cm
[ Keliling ]
K = 2 × ( alas + sisi miring )
K = 2 × ( 31 cm + 12 cm )
K = 2 × ( 43 cm )
K = 86 cm
[ Luas ]
L = alas × tinggi
L = 31 cm × 12 cm
L = 372 cm²
_Kesimpulan_
Semoga Bisa Bermanfaat-!