Question

The satang coin from Thailand has a radius of about 7 mm.

The diameter is mm.

The circumference in terms of Pi is Pimm.

Using StartFraction 22 over 7 EndFraction for Pi, the approximate value of the circumference is mm.

Answer 1

Diameter = 14mm

circumfrence = 44mm

Explanation:

Radius is 1/2 of the diameter so 7*2 is 14

circumfrence is diameter times pie so the circumfrence is 44mm

Answer 2

The diameter is 14 mm.

The circumference in terms of Pi is 14 Pi mm.

Using StartFraction 22 over 7 EndFraction for Pi, the approximate value of the circumference is 44.0 mm.

Explanation:

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