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A circle has a radius of 10 cm. What is the diameter? (2020)
A circle has a radius of 10 cm. What is the diameter? (2020)
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Practice Questions
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Q1
A circle has a radius of 10 cm. What is the diameter? (2020)
5 cm
10 cm
15 cm
20 cm
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Diameter = 2 * radius = 2 * 10 cm = 20 cm.
Questions & Step-by-step Solutions
1 item
Q
Q: A circle has a radius of 10 cm. What is the diameter? (2020)
Solution:
Diameter = 2 * radius = 2 * 10 cm = 20 cm.
Steps: 6
Show Steps
Step 1: Understand that the radius of a circle is the distance from the center to the edge.
Step 2: Know that the diameter of a circle is twice the length of the radius.
Step 3: Since the radius is given as 10 cm, we will use this value to find the diameter.
Step 4: Multiply the radius by 2: 2 * 10 cm.
Step 5: Calculate the result: 2 * 10 cm = 20 cm.
Step 6: Conclude that the diameter of the circle is 20 cm.
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