Jawaban:
[tex] \sf K = 2 \times \pi \times r[/tex]
[tex] \: \: \: \: \sf = 2 \times \frac{22}{7} \times 3,5[/tex]
[tex] \: \: \: \: \sf = 2 \times 22 \times 0,5[/tex]
[tex] \: \: \: \: \sf = 44 \times 0,5[/tex]
[tex] \: \: \: \: \sf = \red{22 \: cm}[/tex]
'조슈아' (Svt)
K = π x 2 x r
= 22/7 x 2 x 3,5
= 22/7 x 7
= 22 cm
semoga membantu^^
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Jawaban:
Keliling lingkaran
[tex] \sf K = 2 \times \pi \times r[/tex]
[tex] \: \: \: \: \sf = 2 \times \frac{22}{7} \times 3,5[/tex]
[tex] \: \: \: \: \sf = 2 \times 22 \times 0,5[/tex]
[tex] \: \: \: \: \sf = 44 \times 0,5[/tex]
[tex] \: \: \: \: \sf = \red{22 \: cm}[/tex]
'조슈아' (Svt)
Jawaban:
K = π x 2 x r
= 22/7 x 2 x 3,5
= 22/7 x 7
= 22 cm
semoga membantu^^