Answer:
61 c
Step-by-step explanation:
Circumference= 2πr = πd=3.14d
- 25 c, d = 24.3 mm ⇒ C=24.3*3.14 = 76.302
- 10 c, d = 17.9 mm ⇒ C=17.9*3.14 = 56.206
- 5 c, d = 21.2 mm ⇒ C=21.2*3.14 = 66.568
- 1 c, d = 19.1 mm ⇒ C=19.1*3.14 = 59.974
1*10 c+ 2*25 c+ 1*1 c = 61 c
