Question: What is the relationship between the radius and the diameter of a circle?
Options:
The radius is half of the diameter.
The diameter is half of the radius.
The radius and diameter are equal.
The diameter is the sum of two radii.
Correct Answer: The radius is half of the diameter.
Solution:
The radius is defined as half of the diameter.
What is the relationship between the radius and the diameter of a circle?
Practice Questions
Q1
What is the relationship between the radius and the diameter of a circle?
The radius is half of the diameter.
The diameter is half of the radius.
The radius and diameter are equal.
The diameter is the sum of two radii.
Questions & Step-by-Step Solutions
What is the relationship between the radius and the diameter of a circle?
Step 1: Understand what a circle is. A circle is a round shape where every point on the edge is the same distance from the center.
Step 2: Identify the center of the circle. This is the middle point of the circle.
Step 3: Learn about the radius. The radius is the distance from the center of the circle to any point on the edge.
Step 4: Learn about the diameter. The diameter is the distance across the circle, passing through the center. It goes from one edge of the circle to the other edge.
Step 5: Compare the radius and diameter. The diameter is twice as long as the radius.
Step 6: Conclude that the radius is half of the diameter. This means if you know the diameter, you can find the radius by dividing it by 2.
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