Question

kak tolong jawab plis besok di ku.p7lin

terimakasiiiiiii​

Answer 1

Penjelasan dengan langkah-langkah:

diketahui

d=14 cm=>r=7 cm

ditanya

Luas=...?

Keliling=....?

Jawab

[tex]l = \pi \times {r}^{2} \\ = \frac{22}{7} \times {7}^{2} \\ = 22 \times 7 \\ = 154cm {}^{2} [/tex]

[tex]k = \pi \times d \\ = \frac{22}{7} \times 14 \\ = 22 \times 2 \\ = 44cm[/tex]

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semoga membantu^_^