markveselji markveselji

17-02-2021
Mathematics

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please help me get this answer

please help me get this answer class=

Respuesta :

ahmedmido1595 ahmedmido1595

17-02-2021

Answer:

Step-by-step explanation:

Due to similarity in Tri ABC and ADE so,

[tex]\frac{AD}{AB} =\frac{DE}{BC} =\frac{AE}{AC}[/tex]

[tex]AE=28.2*\frac{20}{24} =23.5cm[/tex]

[tex]EC=AC-AE =28.2-23.5=4.7cm[/tex]

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