201 Spanish Words You Need to Know Flashcards (Barron's Foreign Language Guides) (Spanish Edition)

201 Spanish Words You Need to Know Flashcards (Barron's Foreign Language Guides) (Spanish Edition)

Matematika Sekolah Menengah Atas pliss jawabbb donggg​

pliss jawabbb donggg​

Jawaban:

B. 1098 cm²

Penjelasan dengan langkah-langkah:

Luas Persegi Panjang :

L = p × l

L = 30 × 17

L = 510 cm²

Luas Trapesium ;

L = ½ × (a + b) × t

L = ½ × ((30 - 18) + 30) × (45 - 17)

L = ½ × (12 + 30) × 28

L = 42 × 14

L = 588 cm²

Luas Total = 510 + 588 = 1098 cm²

Jawab:Luas Persegi Panjang :

L = p × l

L = 30 × 17

L = 510 cm²

Luas Trapesium ;

L = ½ × (a + b) × t

L = ½ × ((30 - 18) + 30) × (45 - 17)

L = ½ × (12 + 30) × 28

L = 42 × 14

L = 588 cm²

Penjelasan dengan langkah-langkah: