Matematika Hii kak, tolong cara beserta jawabannya yaa!

macdurganulv – March 09, 2023

Hii kak, tolong cara beserta jawabannya yaa!

3) Luas ABCD = a × t = 25 × 18 = 450 cm²

Luas ABCD = Luas EFGH

alas EFGH = 450 : 15 = 30 cm²

4) K = 2 × (80+24 )

= 2 × 104

= 208 cm

banyak lampu = 208 : 4 = 52 lampu

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