Latihan Matematika Wajib Kelas X Aturan Cosinus
# 6
Pilgan

Perhatikan gambar berikut

Panjang AB=....AB=....

A

2(17−42)2\sqrt{\left(17-4\sqrt{2}\right)} cm

B

4(17−42)4\sqrt{\left(17-4\sqrt{2}\right)} cm

C

4(17−32)4\sqrt{\left(17-3\sqrt{2}\right)} cm

D

2(15−43)2\sqrt{\left(15-4\sqrt{3}\right)} cm

E

4(17+42)4\sqrt{\left(17+4\sqrt{2}\right)} cm

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