calculate the circumference.\nformula:\nc = πd\nuse 3.14 for π.\nc = ? cm\nround to the nearest tenth.
calculate the circumference.\nformula:\nc = πd\nuse 3.14 for π.\nc = ? cm\nround to the nearest tenth.
Answer
Explanation:
Step1: Convert the diameter unit
The diameter (d = 12m=12\times100 = 1200cm)
Step2: Substitute into the circumference formula
Given (C=\pi d), and (\pi = 3.14), (d = 1200cm) (C=3.14\times1200) (C = 3768.0cm)
Answer:
(3768.0)