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Dafna1 [17]
3 years ago
8

Solve similar triangles can someone please answer please

Mathematics
1 answer:
Dahasolnce [82]3 years ago
6 0

Answer:

Step-by-step explanation:

ΔADE & ΔABC are similar triangles.

\frac{AD}{AB}=\frac{DE}{BC}\\\\\frac{12}{4}=\frac{12}{x}\\

Cross multiply,

12*x = 12*4

x= \frac{12*4}{12}\\

x = 4

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