[tex]luas \: persegi \\ \frac{d}{ \sqrt{2} } \times \frac{d}{ \sqrt{2} } = \frac{ \sqrt{50} }{ \sqrt{2} } \times \frac{ \sqrt{50} }{ \sqrt{2} } \\ \\ \frac{50}{2} = 25 \: {cm}^{2} \: (D)[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
[tex]luas \: persegi \\ \frac{d}{ \sqrt{2} } \times \frac{d}{ \sqrt{2} } = \frac{ \sqrt{50} }{ \sqrt{2} } \times \frac{ \sqrt{50} }{ \sqrt{2} } \\ \\ \frac{50}{2} = 25 \: {cm}^{2} \: (D)[/tex]