Math Problem Statement
The diameter of a circle is [2] units.
What is the radius of the circle?
Solution
The radius of a circle is half of its diameter. Given that the diameter is 2 units, the radius can be calculated as:
So, the radius of the circle is 1 unit.
Would you like further details or have any questions about this?
Here are 5 related questions:
- What is the area of a circle with a radius of 1 unit?
- What is the circumference of a circle with a radius of 1 unit?
- How does the radius change if the diameter is doubled?
- If the radius is increased by 1 unit, what would the new diameter be?
- What is the formula for the area of a circle in terms of the diameter?
Tip: The formula for the circumference of a circle is .
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Math Problem Analysis
Mathematical Concepts
Geometry
Circles
Radius
Diameter
Formulas
r = d / 2
Theorems
The radius of a circle is half of its diameter.
Suitable Grade Level
Grades 6-7