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Find EB, if AE = 3 cm , EB = x + 3 cm, DE = 6 cm and EF =  x - 2 cm.

Question  options:

5 cm

7 cm

10 cm

13 cm

 Jun 3, 2018
 #1
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(AE) x (EB)  =  (DE) x (EF)

(3) x (x + 3)  =  (6)(x - 2)

3x + 9  =  6x - 12

       21  =  3x

         7  =  x

EB  =  x + 3  =  7 + 3  =  10

 Jun 4, 2018

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