Jawaban:
A. 80cm²
Penjelasan dengan langkah-langkah:
Luas segitiga = a×t×1/2
= 8 × 20 × 1/2
= 8 × 10
= 80cm²
Jawab:
L1=½xaxt
L1=½x12x20
L1=6x20
L1=120cm²
L2=½xaxt
L2=½x(8+12)x20
L2=½x20x20
L2=200cm²
L3=L2-L1
L3=200cm²-120cm²
L3=80cm²
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
A. 80cm²
Penjelasan dengan langkah-langkah:
Luas segitiga = a×t×1/2
= 8 × 20 × 1/2
= 8 × 10
= 80cm²
Jawab:
Penjelasan dengan langkah-langkah:
L1=½xaxt
L1=½x12x20
L1=6x20
L1=120cm²
L2=½xaxt
L2=½x(8+12)x20
L2=½x20x20
L2=200cm²
L3=L2-L1
L3=200cm²-120cm²
L3=80cm²