Question

keliling lingkaran Tersebut adalah ... cm.

#PAKAICARAYh​

Answer 1

Jawaban:

• Jari - jari (r) = 3,5 cm
• Phi (π) = 22/7

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)

Answer 2

Jawaban:

K = π x 2 x r

= 22/7 x 2 x 3,5

= 22/7 x 7

= 22 cm

semoga membantu^^