Question

tolong di jawabbabjwkwmslsslsbdbdh psllslslslslslsls ​

Answer 1

Penjelasan dengan langkah-langkah:

3. L = 48

S = 48 ÷ 4

= 12 cm

6. L = 18 × 18

= 324 cm²

Answer 2

Jawaban:

1. tak terhingga

2. persegi panjang

3. K = 4 × s

48 = 4 × s

s = 48 ÷ 4

s = 12 cm

4. K = 2 (p + l)

58 = 2 × (15 + l)

15 + l = 58 ÷ 2

15 + l = 29

l = 29 - 15

l = 14 cm

5. K = a + b + c

117 = a + b + c

a + b + c = 117 ÷ 3

a + b + c = 39

p sisi = 39 cm

6. L = s²

= 18²

= 324 cm²

7. L = p × l

160 = 16 × l

l = 160 ÷ 16

l = 10 cm

8. L = ½ × a × t

= ½ × 20 × 10

= 1/(2÷2) × (20÷2) × 10

= 10 × 10

= 100 cm²

Semoga Membantu

Maaf kalo salah dan gk lengkap atau jawabannya gk jelas/kirang dimengerti