sudut 60°
sisi depan 4m
[tex] \sin a = \frac{depan}{miring} \\ \sin 60 = \frac{1}{2} \sqrt{3} \\ \frac{4}{x} = \frac{ 1 }{2} \sqrt{3} \\ 4 \times 2 = x \sqrt{3} \\ 8 = x \sqrt{3} \\ \frac{8}{ \sqrt{3} } = x \\ \frac{8}{ \sqrt{3} } \times \frac{ \sqrt{3} }{ \sqrt{3} } = x \\ \frac{8 \sqrt{3} }{3} m = x[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
sudut 60°
sisi depan 4m
[tex] \sin a = \frac{depan}{miring} \\ \sin 60 = \frac{1}{2} \sqrt{3} \\ \frac{4}{x} = \frac{ 1 }{2} \sqrt{3} \\ 4 \times 2 = x \sqrt{3} \\ 8 = x \sqrt{3} \\ \frac{8}{ \sqrt{3} } = x \\ \frac{8}{ \sqrt{3} } \times \frac{ \sqrt{3} }{ \sqrt{3} } = x \\ \frac{8 \sqrt{3} }{3} m = x[/tex]