4. Perhatikan gambar berikut.
14 cm
Tentukan luas segi-
tiga.
4 cm
  
14 cm
Tentukan luas segi-
tiga.
4 cm
  
Jawaban:
1/2×14×4=28
maaf jika salah
[answer.2.content]10 Simple Secrets of the World's Greatest Business Communicators: Ignite Reads
10 Simple Secrets of the World's Greatest Business Communicators: Ignite Reads
  
Jawaban:
1/2×14×4=28
maaf jika salah
[answer.2.content]