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( cross- multiply )Triangles DEH and DFG are similar. HE = 1.2 cm, GF= 4.8 cm and DF = 7.2 cm.
4.8 cm
1.2 cm<...
Mathematics, 22.03.2020 18:40 indya2
Triangles DEH and DFG are similar. HE = 1.2 cm, GF= 4.8 cm and DF = 7.2 cm.
4.8 cm
1.2 cm
7.2 cm
(a)
Find the length of DE, showing your working clearly.
Answers: 1
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