19 Minutes to Live - Helicopter Combat in Vietnam: A Memoir by Lew Jennings

19 Minutes to Live - Helicopter Combat in Vietnam: A Memoir by Lew Jennings

Matematika Sekolah Menengah Pertama kak minta tolong di jawab yah kak pake cara nya:)​

kak minta tolong di jawab yah kak pake cara nya:)​

Jawaban:

C. 1.256 cm²

maaf kalau salah

jangan lupa follow ya

d = 20 cm

r = d/2 = 20/2 = 10 cm

Luas permukaan

= 4πr²

= 4 × 3,14 × 10²

= 4 × 3,14 × 100

= 1.256 cm² ❲c.❳

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