Penjelasan dengan langkah-langkah:
Siku siku di B
AB = 21 dm → tinggi
BC = 20 dm → alas
Luas segitiga :
L = 1/2 x a x t
L = 1/2 x 20 dm x 21 dm
L = 10 dm x 21 dm
L = 210 dm²
Nt: Bagaimana cara menambahkan Brainly Bachelor?
L Segitiga = 1/2 × A × T
L Segitiga = 1/2 × 21 × 20
L Segitiga = 1/2 × 420
L Segitiga = 210 dm²
" 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:
Siku siku di B
AB = 21 dm → tinggi
BC = 20 dm → alas
Luas segitiga :
L = 1/2 x a x t
L = 1/2 x 20 dm x 21 dm
L = 10 dm x 21 dm
L = 210 dm²
Nt: Bagaimana cara menambahkan Brainly Bachelor?
SOAL 1
L Segitiga = 1/2 × A × T
L Segitiga = 1/2 × 21 × 20
L Segitiga = 1/2 × 420
L Segitiga = 210 dm²