Question

The following pairs of triangle are congruent. Find the unknown length of the sides​

Answer 1

Answer:

4.5CM

Step-by-step explanation:

FOR THESE TYPE OF QUESTIONS YOU HAVE TO SEE THE TRIANGLES FROM DIFFERENT DIRECTION TO MAKE THEM LOOK CONGURENT, IN THIS CASE TRIANGLE DFE IS CONGURENT TO BCE SO BY THIS BA=4.5CM

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Answer 2

Answer:

AB=4.5cm

TROUGH SIMILARITY CRITERIA

AC/EF=BC/DF=AB/DE

1/1=1/1=AB/4.5

AB=4.5 cm