[tex]r = \frac{d}{2} = \frac{56}{2} = 28m \\ luas \: melati = \frac{3}{4} \times \pi \times r {}^{2} \\ = \frac{3}{4} \times \frac{22}{7} \times 28 {}^{2} \\ = 1.848m {}^{2} [/tex]
Jawaban:
B
Penjelasan dengan langkah-langkah:
r = 56 : 2 = 28 m
L = 28 x 28 x 3/4 × 22/7
= 1848 m²
Mfh klo slh
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Verified answer
[tex]r = \frac{d}{2} = \frac{56}{2} = 28m \\ luas \: melati = \frac{3}{4} \times \pi \times r {}^{2} \\ = \frac{3}{4} \times \frac{22}{7} \times 28 {}^{2} \\ = 1.848m {}^{2} [/tex]
Jawaban:
B
Penjelasan dengan langkah-langkah:
r = 56 : 2 = 28 m
L = 28 x 28 x 3/4 × 22/7
= 1848 m²
Mfh klo slh