luas lingkaran disamping= cm2
Matematika
loriyani
Pertanyaan
luas lingkaran disamping= cm2
2 Jawaban
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1. Jawaban Anonyme
luas lingkaran = phi × r × r
= 22/7 × 21 × 21
= 66 × 21 = 1.386 cm2 -
2. Jawaban vayriza97
Luas lingkaran = ㅍ × r × r
= 22/7 × 21 × 21 = 1386 cm2