Jawaban:
D. 3.773 cm²
Penjelasan dengan langkah-langkah:
r = 98:2
= 49 cm
L = π × r × r × ½
= 22/7 × 49 × 49 × ½
= 11 × 7 × 49
= 3.773 cm²
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Verified answer
Jawaban:
D. 3.773 cm²
Penjelasan dengan langkah-langkah:
r = 98:2
= 49 cm
L = π × r × r × ½
= 22/7 × 49 × 49 × ½
= 11 × 7 × 49
= 3.773 cm²