Question

Tentukan ruas-ruas garia pada bangun-bangun ruang ini.tlg di bantu ya kak....

Answer 1

1. ab, bc, cd, da, ef, fg, gh, he, ae, bf, cg, hd = 12
2. ab, bc, cd, da, ef, fg, gh, he, ae, bf, cg, hd = 12
3. Ab, bc, ca, de, ef, df, ad, eb, fc = 9
4. Ab, bc, ca, ad, cf, be, de, ef, fd = 9
5. Ab, bc, cd, da, ae, dh, bf, cg, ef, fg, gh, eh = 12