Honors Geometry Companion Book, Volume 2

8.1.1 Similarity in Right Triangles - Practice

1.  Identify the similarity statement comparing the 3 triangles.

2.  Find the geometric mean of 3 and 48.

○ △ ABC ~ △ BCD ~ △ ACD ○ △ ABD ~ △ ACD ~ △ BCD ○ △ ACD ~ △ BCD ~ △ ACB ○ △ DAB ~ △ ACB ~ △ DCA 3.  Find the geometric mean of 4 and 10 in simplest radical form.

4.  If DA = 6 and MD = 4, what is the length of DK ?

5.  If IJ = 16 and JK = 9, what is the length of HK ?

6.  Complete the equation. LN 2 = ( ON ) (?)

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