Jawaban:
c. 962,5 cm²
Penjelasan dengan langkah-langkah:
garis tengah = diameter
jari-jari (r) = 35 : 2 = 17,5 cm
L = π × r²
L = 22/7 × (17,5)²
L = 22/7 × 306,25
L = 22 × 43,75
L = 962,5 cm²
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Verified answer
Jawaban:
c. 962,5 cm²
Penjelasan dengan langkah-langkah:
garis tengah = diameter
jari-jari (r) = 35 : 2 = 17,5 cm
L = π × r²
L = 22/7 × (17,5)²
L = 22/7 × 306,25
L = 22 × 43,75
L = 962,5 cm²