Jawaban :
L Layang - layang :
= 1/2 x d¹ x d²
= 1/2 x 10 cm x 18 cm
= 90 cm²
Luas 10 layang² :
= 90 cm² x 10
= 900 cm²
Jadi kertas yg diperlukan minimal (minimal artinya paling kecil /sedikit) = A. 90 cm²
semoga membantu :)
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Jawaban :
L Layang - layang :
= 1/2 x d¹ x d²
= 1/2 x 10 cm x 18 cm
= 90 cm²
Luas 10 layang² :
= 90 cm² x 10
= 900 cm²
Jadi kertas yg diperlukan minimal (minimal artinya paling kecil /sedikit) = A. 90 cm²
semoga membantu :)