Penjelasan dengan langkah-langkah:
a.
FCE ~ ACB
4/5 = 4+AF / 15
12 = 4+AF
AF = 8 cm
b.
FCE ~ DEB
5/FE = 10/12
FE = 6 cm
c.
ACB ~ DEB
AB/15 = 12/10
AB = 18 cm
d.
FE = 6cm
AF = 8cm
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Verified answer
Penjelasan dengan langkah-langkah:
a.
FCE ~ ACB
4/5 = 4+AF / 15
12 = 4+AF
AF = 8 cm
b.
FCE ~ DEB
5/FE = 10/12
FE = 6 cm
c.
ACB ~ DEB
AB/15 = 12/10
AB = 18 cm
d.
FE = 6cm
AF = 8cm