Jawaban:
B. 336 cm^2
Penjelasan dengan langkah-langkah:
Luas □ = 22×12= 264 cm^2
Luas 2∆ = 2× ((1/2× (12× 6))
= 2× 36
= 72 cm^2
Jadi, 264+72 = 336 cm^2
Semoga membantu
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Jawaban:
B. 336 cm^2
Penjelasan dengan langkah-langkah:
Luas □ = 22×12= 264 cm^2
Luas 2∆ = 2× ((1/2× (12× 6))
= 2× 36
= 72 cm^2
Jadi, 264+72 = 336 cm^2
Semoga membantu