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Do you use the radius on only circles?
The question is misguided. You do not use radius only on circles!
Why is Pi used to calculate circumference and area of circles?
Because of the radius of the circle
If a circles radius is 2.5cm what is the diameter?
The diameter of a circle is twice the radius.
If two circles have the same center one with a 3 centimeter radius the other with a 1 centimeter radius What is the equidistant from the two circles?
If you create third circle with radius 2, then all the points on that circle would be equidistant form both circles. So the answer is a circle with radius 2.
Is it true that circles with a radius of Cm have circumferences of the same length?
Yes, it is true. Any circles with the same radius will have the same circumference as well.
What are circles with the same radius?
Circles with the same radius are congruent circles.
Do you use the radius on only circles?
The question is misguided. You do not use radius only on circles!
Why is Pi used to calculate circumference and area of circles?
Because of the radius of the circle
Can 2 circles be congruent?
2 circles can be congruent. The have to have the same radius.
What undefined term is needed to define a circle?
A point. To learn why and more about circles go to this website: windowseat.ca/circles
What do you call two circles with the same radius?
congruent circles
If a circles radius is 2.5cm what is the diameter?
The diameter of a circle is twice the radius.
If two circles have the same center one with a 3 centimeter radius the other with a 1 centimeter radius What is the equidistant from the two circles?
If you create third circle with radius 2, then all the points on that circle would be equidistant form both circles. So the answer is a circle with radius 2.
Is it true that circles with a radius of Cm have circumferences of the same length?
Yes, it is true. Any circles with the same radius will have the same circumference as well.
How many circles of radius of 5 degrees can be cut from a cartolina 42cm by 32cm?
It's not a circle if it's radius of 5 degrees. If it's 5 cm radius, then 12 circles.
Circles with the same radius are called?
congruent
How do you get 12 circle with the radius of 5 from a piece of cartolina 42cm by 32cm?
The answer will depend on the units used for the measurement of the radius: 5 WHAT? It is trivially simple to draw 12 circles, each with a radius of 5 millimetres.
