tolong jawab no 11 ya
Matematika
shafnat
Pertanyaan
tolong jawab no 11 ya
1 Jawaban
-
1. Jawaban Alisa0717
L¹ = P × l
= 24 cm × 18 cm
= 432 cm²
L² = D¹ × D² : 2
= 24 cm × 18 cm : 2
= 432 cm : 2
= 216 cm²
L daerah yg diarsir :
432 cm² - 216 cm² = 216 cm²