A. 336 cm2. c.633cm2
b.366 cm2. d.663cm2
Tolong di bantu Kak!
b.366 cm2. d.663cm2
Tolong di bantu Kak!
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Matematika
Luas persegi panjang
= p × l
= 25 × 15
= 375 cm²
d2 = 15 + 6,5 + 6,5 = 28
Luas layang layang
= ½ × d1 × d2
= ½ × 72 × 28
= 36 × 28
= 1008 cm²
Luas yang tidak diarsir
= 1008 - 375
= 633 cm²
jawaban C