Charlotte works at a lab with a huge circular particle accelerator. It has been carefully engineered to have a circumference of 12.56 miles. What is the accelerator's diameter?

Solution

Solution

d iam e t er : \frac{12.56}{π} mi l e

Decimal Notation

3.99797 \dots

Solution steps

Given:

c i rc u m f ere n ce : 12.56 mi l e

Circle Diameter given

C i rc u m f ere n ce = 12.56 : d = \frac{12.56}{π}

d iam e t er : \frac{12.56}{π} mi l e

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