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It is: 2 to 3 respectively

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Q: What is the ratio of the circumference of circle A that is 4cm to the circumference of circle B that is 6cm?
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Related questions

What is the circumference of a circle with an diameter of 6cm?

The circumference of a circle with a diameter of 6cm is about 18.85cm


What is the circumference of a triangle with sides 4cm 6cm and 8cm?

It does not have a circumference but its perimeter is: 4+6+8 = 18 cm


What is the circumference for 6cm?

The circumference of a circle = 2*pi*radius or diameter*pi


What is the circumference of a circle if it has a radius of 6cm?

The formula for the circumference of a circle is C = 2πr, where C is circumference, π is pi (approx. 3.142), and r is the radius. So, for a circle with a radius of 6cm, C = 2(3.142)(6cm) = 18.852cm Rounding to the proper number of significant figures, this answer would be 20cm.


What is the perimeter of a 6cm and 6cm and 4cm triangle?

16 cm


Circumference of a circle if diameter is 6cm?

Circumference of a circle is 2πr (two x Pi x the radius of the circle)Pi is usually taken as 3.14 for simple calculations - see here http://en.wikipedia.org/wiki/Pi for a longer determination of Pi.The radius is half the diameter.Thus, a circle with a diameter of 6cm has a circumference of 18.84cm


What is the area and circumference of a circle that has a radius of 6cm?

C = ~37.7 cm A = ~113.1 cm2


Find the circumference of a circle of radius 6cm?

Circumference = 2 pi R = 12 pi = 37.7 cm(rounded)


What is the volume of a box that is 12cm long 6cm wide and 4cm high?

12cm x 6cm x 4cm = 288 cubic centimetres


What is the premeter of 6cm by 4cm?

20 cm


What is the radius 6cm?

It means the distance from the centre of the circle to its circumference (or boundary) is 6 centimetres or 0.06 metres.


What is the area of a triangle with a base of 6cm and a height of 4cm?

A=1/2(b)(h). So A=1/2(6cm)(4cm). A=12cm^2, or 12 squared centimeters.