= p × l
= 10 × 15
= 150 cm²
= ½ × a × t
= ½ × 10 × 10
= 5 × 10
= 50 cm²
= L persegi panjang + L segitiga
= 150 cm² + 50 cm²
= 200 cm²
#darari
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luas persegi panjang :
= p × l
= 10 × 15
= 150 cm²
luas segitiga :
= ½ × a × t
= ½ × 10 × 10
= 5 × 10
= 50 cm²
luas total :
= L persegi panjang + L segitiga
= 150 cm² + 50 cm²
= 200 cm²
#darari