Question

HELP!!^_^
NGASAL REPORT!

>> pakai cara
>> No Bahasa Alien
>> No Copas/Google
>> No Ngasal
>> No Ambil Poin Aja

"Selamat Mengerjakan"
___________________________
___________________________
Terimakasih Kak -_-"​

Answer 1

Bangun Ruang Sisi Lengkung

[Tabung]

..

[tex]\begin{aligned} Volume~Buis&= (π × R² × t) - (π × r² × t) \\&= π×t×(R² - r²) \\&= 3,14 × 80 × (25² - 15²) \\&= 251,2 × (625 - 225) \\&= 251,2 × 400 \\&= 100.480,00~cm³ ~~~~~(A) \end{aligned}[/tex]

[tex]\begin{array}{lr}\texttt{Selamat Menunaikan Ibadah Puasa}\end{array}[/tex]

[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at | 03 - 04 - 2023}}[/tex]

Answer 2

Jawaban:

101736 cm^3

Penjelasan dengan langkah-langkah:

(

2

×

�

×

�

×

�

×

�

)

×

3

=

(

2

×

3.14

×

15

×

120

×

3

)

×

3

=

33912

�

�

3

×

3

=

101736

�

�

3

(2×π×r×t×t)×3

=(2×3.14×15×120×3)×3

=33912cm

3

×3=101736cm

3