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1. A building and a flagpole cast a shadow that ends at point C in the diagram.
What is the height of the flagpole?

[SEE ATTACHMENT]

2. The figures are similar. Solve for the area of EFGH.

[SEE SECOND ATTACHMENT]


3. Triangle ABC is dilated to triangle A'B'C'. Triangle ABC has an area of 54 cm². Triangle A'B'C' has an area of 24 cm². What is the scale factor of the dilation?

[SEE THIRD ATTACHMENT]

A. [tex] \frac{2}{3} [/tex]

B. [tex] \frac{4}{9} [/tex]

C. [tex] \frac{3}{2} [/tex]

D. [tex] \frac{9}{4} [/tex]