101 Lunchbox Notes with Laugh-Out-Loud Jokes for Kids

101 Lunchbox Notes with Laugh-Out-Loud Jokes for Kids

Matematika Sekolah Menengah Atas tolong pakai cara ya kak​

tolong pakai cara ya kak​

Penyelesaian

1. Luas layang layang

Luas = ½ x d1 x d2

= ½ x 21 x 16

= ½ x 336

= 168 Cm²

2. Keliling layang layang

keliling = a + b + c + d

= 2 x (a + b)

= 2 x (15 + 15)

= 2 x 30

= 60 Cm

Luas layang layang

Luas = ½ x d1 x d2

= ½ x 15 x 12

= ½ x 180

= 90 Cm²

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