perhatikan gambar di samping.keliling jajargenjang di samping adalah.... A.36cm B.54cm C.72cm D.288cm
Matematika
Macbeth1
Pertanyaan
perhatikan gambar di samping.keliling jajargenjang di samping adalah....
A.36cm
B.54cm
C.72cm
D.288cm
A.36cm
B.54cm
C.72cm
D.288cm
2 Jawaban
-
1. Jawaban daniswidiastuti
rumus : 2×(a+b)
: 2×(16×20)
: 2×36
:72
semoga membantu
maaf bila salah;) -
2. Jawaban saraah23
k
[tex] k = 2 \times {a +b} \\ = 2 \times 16 + 20 \\ = 2 \times 36 \\ = 72[/tex]