Panjang OP
[tex] \sqrt{ {l}^{2} + ( {R - r)}^{2} } \\ \sqrt{ {12}^{2} + ( {28 - 12)}^{2} } \\ \sqrt{ {12}^{2} + {16}^{2} } \\ \sqrt{144 + 256} \\ \sqrt{400} \\ 20 \: cm[/tex]
..
[tex]\begin{aligned} j &= \sqrt{l² + (R - r)²} \\&= \sqrt{12² + (28 - 12)²} \\&= \sqrt{12² + 16²} \\&= \sqrt{144 + 256} \\&= \sqrt{400} \\&= \boxed{20~cm} \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]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Panjang OP
[tex] \sqrt{ {l}^{2} + ( {R - r)}^{2} } \\ \sqrt{ {12}^{2} + ( {28 - 12)}^{2} } \\ \sqrt{ {12}^{2} + {16}^{2} } \\ \sqrt{144 + 256} \\ \sqrt{400} \\ 20 \: cm[/tex]
Garis Singgung Lingkaran
[GSPL]
..
[tex]\begin{aligned} j &= \sqrt{l² + (R - r)²} \\&= \sqrt{12² + (28 - 12)²} \\&= \sqrt{12² + 16²} \\&= \sqrt{144 + 256} \\&= \sqrt{400} \\&= \boxed{20~cm} \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]