kak tolong nomer 3-5
Matematika
karina315
Pertanyaan
kak tolong nomer 3-5
1 Jawaban
-
1. Jawaban ThomasRt
No3
(20X24)+(24X9/2)
480 + 108 =588
No4
=(15x15x15)+(15x15x12/2)
=3375+1350
4 725