Penjelasan dengan langkah-langkah:
d = 12
r = 6
L = r x r x 3.14
L = 6 x 6 x 3.14
L = 113.04 cm2
Jawaban:
56,52 cm²
L = 1/2 πr²
= 1/2. 3,14. 6 . 6
= 3. 3,14 . 6
= 18. 3.14
= 56,52 Cm²
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Penjelasan dengan langkah-langkah:
d = 12
r = 6
L = r x r x 3.14
L = 6 x 6 x 3.14
L = 113.04 cm2
Jawaban:
56,52 cm²
Penjelasan dengan langkah-langkah:
L = 1/2 πr²
= 1/2. 3,14. 6 . 6
= 3. 3,14 . 6
= 18. 3.14
= 56,52 Cm²