Math, asked by yasminjethva7, 1 month ago

plz see the photo n answer my following questions ..​

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Answers

Answered by dhvanitpatel2806
1

Step-by-step explanation:

Ans. 1.43 = AE

Hope It Helps !!!!!!

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Answered by vashunehra05
0

Answer:

given: DE║BC, AD/DB = 5/8, AC = 3.7 cm

to find: the length of AE

solution: AC = AE+EC       [let AE = x, EC = y]

              3.7 = x + y

               y = 3.7 - x

             ⇒ EC = 3.7 - x

In Δ ABC, DE║BC

∴ AD/DB = AE/EC          [BPT]

5/8 = x/(3.7 - x)

5(3.7-x) = 8*x

18.5 - 5x = 8x

18.5 = 8x + 5x

18.5 = 13x

x = 18.5/13

x = 1.42                    [approx.]

AE = 1.42

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