101 Blue Ribbon Dessert Recipes (101 Cookbook Collection)

101 Blue Ribbon Dessert Recipes (101 Cookbook Collection)

Matematika Sekolah Menengah Pertama plisss tolong jawab peke cara ya ​

plisss tolong jawab peke cara ya ​

Jawaban:

[tex]2\pi \times r \times \frac{3 \\ }{4 \\ } [/tex]

[tex]2 \times \frac{22}{7} \times 7 \times \frac{3}{4} [/tex]

[tex]33[/tex]

33+(7×2)

=47

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