Matematika tolong bantu jawab kakpluss​

johnathonhermistonulv – March 07, 2023

tolong bantu jawab kak
pluss​

Penjelasan dengan langkah-langkah:

16) D

Luas = (15+6) x 32 = 21 x 32 = 672 cm²

17) A

Luas = (2 x 50 - 16) x 30/2 - 12 x 16

= 84 x 15 - 192

= 1.260 - 192

= 1.068 cm²

18) C

BF = √(24² + (38 - 20)²)

= √(576 + 324)

= √900

= 30 cm

Keliling = 30 x 2 + 38 + 24 + 20

= 60 + 82

= 142 cm

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