Luas tembereng CD jika jari jari =42cm
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rifkywardani245
Pertanyaan
Luas tembereng CD jika jari jari =42cm
1 Jawaban
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1. Jawaban nspmunawip3gr44
Luas tembereng CD jika jari jari =42cm
= 2/7 (r^2)
= 2/7 (42^2)
= 2/7 (1.764)
= 504 cm2