" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
luas segitiga
alas = 26+9+9
= 44
tinggi = 82 - 26
= 56
L = 1/2 . a . t
= 1/2 . 44 . 56
= 22 . 56
= 1.232
luas persegi
L = s . s
= 26 . 26
= 676
Luas Bagun = Luas I ( Persegi ) + Luas II ( Segitiga )
= 676 + 1232 Cm
= 1908 Cm²
Luas I = S²
= 26² ( 26 × 26 )
= 676 Cm²
Luas II = × Alas × Tinggi
= × ( 9 + 26 + 9 ) × ( 82 - 26 )
= × 44 × 56
= 22 × 56
= 1232 Cm²