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5 votes
Answer with workings please

Answer with workings please-example-1
User Shakim
by
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1 Answer

5 votes
AB = 9 cm
BC = 6cm

CD = 7 cm
AE = 6 cm

3BC = AB
3ED = AE

AB = AE
BC ED
⁹/₃ = ⁶/ₓ
3 · 6 = 9 · x
18 = 9x
9 9
2 = x

ED = 2 cm
User Tree
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