Answer: 257.48cm²
Step-by-step explanation:
Formula for circumference = 2r
= 3.14
r = 41cm
C = 2×3.14×41
=257.48cm²
Answer: 2:3 and 12:18
Step-by-step explanation: Find the multiples of 6 and 9
Answer:
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Answer:20
Step-by-step explanation: 17+24+26+13=80
Divide by how many numbers there are. Answer: 20
12.56
area of a circle is A=πr^2
radius is 2
a= 3.14 (2)^2
=3.14 x 4
=12.56
