100 Facts Penguins- Arctic Birds, Cold Climate Wildlife, Educational Projects, Fun Activities, Q

100 Facts Penguins- Arctic Birds, Cold Climate Wildlife, Educational Projects, Fun Activities, Q

Matematika Kak butuh bantuan ya




Jika keliling Persegi 216 cm Tentukan luas persegi tersebut

Aku kasih semua poin ku minta tolong y kak​

Kak butuh bantuan ya




Jika keliling Persegi 216 cm Tentukan luas persegi tersebut

Aku kasih semua poin ku minta tolong y kak​

SOAL 1

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Panjang Sisi Persegi = K ÷ 4

Panjang Sisi Persegi = 216 ÷ 4

Panjang Sisi Persegi = 54 cm

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Luas Persegi = S²

Luas Persegi = 54²

Luas Persegi = 54 × 54

Luas Persegi = 2.916 cm²

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[tex] {\mathcal\color{purple}{{\pink{\underline{\purple{\underline\bold{\pink{K}\bold\color{violet}{h\bold{\pink{a}\bold\color{violet}{d\bold{\pink{i}\bold\color{violet}{j\bold{\pink{a}\bold\color{violet}{h\bold{\pink{A}\bold\color{violet}{m\bold{\pink{j}\bold\color{violet}{a\bold{\pink{d}\bold\color{violet}{1\bold{\pink{2}}}}}}}}}}}}}}}}}}}}}}[/tex]

Keliling persegi = 4s
216 cm = 4s
s = 216 cm/4
= 54 cm
Luas persegi = s²
= 54² cm
= 2916 cm²

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