Yg baek tolong jawabinyg no 5 kgk usah

Yg baek tolong jawabinyg no 5 kgk usah

Jawaban:

1. 157

2. 396

3. 286

4. diameter 196 jari jari 98

Penjelasan dengan langkah-langkah:

1. dik : diameter = 50

$2 times 3.14 times (50 div 2) = 2 times 3.14 times 25 = 50 times 3.14 = 157$

2. dik : jari jari = 63

$2 times frac{22}{7} times 63 = 2 times 22 times 9 = 44 times 9 = 369$

3. dik : jari jari = 45,5

$2 times frac{22}{7} times 45.5 = 2 times frac{22}{7} times frac{91}{2} = frac{22}{7} times 91 = 22 times 19 = 286$

4. dik : keliling = 616

$616 div frac{22}{7} = 616 times frac{7}{22} = 28 times 7 = 196(diameter)$

$196 div 2 = 98(jari : jari)$

Jawab:

Penjelasan dengan langkah-langkah:

1. = 2 * 3,14 * 25

= 157 cm

2. = 2 * 22/7 * 63

= 396 cm

3. = 2 * 3,14 * 45,5

= 285,74 cm

4. Diameter → 196 cm

Jari jari → 98 cm

maaf jika ada yang salah….