Left-Wing Communism, an Infantile Disorder

Left-Wing Communism, an Infantile Disorder

Matematika tinggi tiang tersebut adalah​

tinggi tiang tersebut adalah​

[tex] \tan(60 ) = \frac{depan}{samping } \\ [/tex]

[tex] \sqrt{3 } = \frac{ab}{20m} \\ [/tex]

[tex]20 \sqrt{3} m = ab[/tex]

semoga membantu...

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