Answer:
1.r = 16 d = 32 C = 101
2. r = 37 d = 74 C = 233
3.r = 47 d = 94 C = 295
4.
5.
Step-by-step explanation:
1. A = πr2 = π(d2)2 A = C24π π = 3.1415 A = area
2. A = πr2 = π(d2)2 A = C24π π = 3.1415 A = area
3. A = πr2 = π(d2)2 A = C24π π = 3.1415 A = area
4.
5.
