3 years ago

A circle has a circumference of 25.12 inches what is the diameter of the circle

Mathematics

1 answer:

BigorU [14]3 years ago

4 0

Answer:

Step-by-step explanation:

Recall these two equations for circumference and diameter.

Circumference = 2*pi*radius

Diameter = radius*2

25.12 = 2*pi*radius

Radius = 4

Diameter = 4*2 => 8

Thus the diameter is 8

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marshall27 [118]

$\bf 2ln(x)=ln(3x)-[ln(9)-2ln(3)]
\\\\\\
ln(x^2)=ln(3x)-[ln(9)-ln(3^2)]
\\\\\\
ln(x^2)=ln(3x)-[ln(9)-ln(9)]
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