Question

tolong bantu (jangan ngasal)​

Answer 1

Jawab:

v : 35.728

LP : 6.336

Penjelasan dengan langkah-langkah:

Answer 2

Penjelasan dengan langkah-langkah:

Jari-jari (r) = 14 cm

Tinggi (t) = 58 cm

V = π × r × r × t

=

[tex] \frac{22}{7} \times 14 \times 14 \times 58[/tex]

=

[tex] \frac{22}{1} \times 2 \times 14 \times 58[/tex]

= 22 × 2 × 14 × 58

= 35.728 cm

LP = Luas Permukaan = 2 × π × r

=

[tex] \frac{22}{7} \times 14 \times 58[/tex]

=

[tex] \frac{22}{1} \times 2 \times 58[/tex]

= 22 × 2 × 58

= 2.552 + ( r + t )

= 2.552 + ( 14 + 58)

= 2.552 + 72

= 2.624