Answer:
A. 46
Step-by-step explanation:
because IJ is 46 also and there both the same size.
you equate the given values to 180
1. r = 2.5 mm
2. r = 12ft
3. d = 34 cm
for 4-6 you use 2(pi) r
4. 25.1 ft
5. 40.8 cm
6. 22 mi
