tolong pakai cara!!! terima kasih!!!
Matematika
fahrurvirgo
Pertanyaan
tolong pakai cara!!!
terima kasih!!!
terima kasih!!!
2 Jawaban
-
1. Jawaban dewa251202
Bab Bangun Datar
Luas DAC
= 1/2 × 10 × 9
= 45 cm²
Luas ABD
= 1/2 × 10 × 6
= 30 cm²
Luas gabungan
= 45 + 30
= 75 cm² -
2. Jawaban Milieth
LΔDAC=AD×CE×1/2
=10×9×1/2
=45cm²
LΔDAB =10×6×1/2
=30cm²
LACDB=45cm²+30cm²
=75cm²