Question

3. Tentukan volume kubus yang panjang diagonal sisinya 15√2 cm! ​

Answer 1

Verified answer

[tex]diketahui \\d = s \sqrt{2} \\ d = 15 \sqrt{2} \\ s = 15 \\ \\ ditanya \\ volume \: kubus\\ \\ dijawab \\ volume \: kubus \\ s \times s \times s\\ 15 \: cm \times 15 \: cm \times 15 \: cm \\ 3.375 \: {cm}^{3} [/tex]

Answer 2

Bangun Ruang Sisi Tegak

[Kubus]

..

[tex]V = s {}^{3} [/tex]

[tex] \: \: \: \: ~=( \frac{ds}{ \sqrt{2} } ) {}^{3} [/tex]

[tex] \: \: \: \: ~=( \frac{15 \sqrt{2} }{ \sqrt{2} } ) {}^{3} [/tex]

[tex] \: \: \: \: ~=15 {}^{3} [/tex]

[tex] \: \: \: \: ~=3375 \: cm {}^{3} [/tex]

..

Note:

• Diagonal Bidang = sisi√2
• Diagonal Ruang = sisi√3

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[tex]\begin{array}{lr}\texttt{Rate 1.0 Jika Kalian Iri dengan}\\\\ \texttt{Yang Mulia Maharaja Danial Alf'at}\end{array}[/tex] ☝️

[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at | 21 - 03 - 2023}}[/tex]