Question

[tex] \: [/tex]





[tex] \: [/tex]
Luas lingkaran jika berdiameter 34 cm ? ​

Answer 1

Jawaban :

= 3,14 × 34²

= 3,14 × 1.156

= 3.629,84 cm²

____________________

Answer 2

Jawaban:

Penyelesaian :

Dik :

• D = 34 Cm

Dit :

• Luas Lingkaran ?

Jawab :

• R = ½ × D

• R = ½ × 34

• R = 34/2

• R = 17 Cm

• L = π × R²

• L = 3,14 × 17²

• L = 3,14 × ( 17 × 17 )

• L = 3,14 × 289

• L = 907,46 Cm²

Penjelasan :

• L = Luas

• D = Diameter

• R = Jari - Jari