tolong di jawab ya kak, no 3
Matematika
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Pertanyaan
tolong di jawab ya kak, no 3
1 Jawaban
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1. Jawaban Yesa87
L layang** = 1/2×21×12=126 cm²
L set. lingkaran = 1/2×3,14×10×10=1/2×314=157 cm²
L gab. = 126+157 = 283 cm²