Triangle ABC, A(5,5), B(1, 3), and C(1, 7), is translated down 7 units to form triangle A'B'C'. Select True or False for each statement. True False Side
1. A'B' is longer than side AB.

2. Triangle ABC and Triangle A'B'C' are similar and congruent.

3. Triangle ABC and Triangle A'B'C' are similar but not congruent.​

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet