Question

3. Which side in ΔFED does AC in ΔABC correspond to?

4. What scale factor was used in the dilation of ΔABC to ΔFED? Explain how you found the scale factor.


5. What is the length of side DE? Show how you found this length.



6. Use the Pythagorean theorem to find the length of side FD. Show your work.

Answer 1

step by step below

Explanation:

3. AB --> EF (53°)

BC --> DE (37°)

AC --> DF (90°)

4. EF/AB = 8/4 = 2 (scale factor)

5. DE = 2 x CB = 6

6. FD = √6²+8² = √100 = 10