Of course! Let's solve this "Parts of a Circle" worksheet step by step.
The goal is to match each term from the word bank to the correct part of the circle shown in the diagram. Here’s how to identify each part:
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🔍 Step-by-Step Identification:
1.
Center
→ The red dot in the middle of the circle.
*This is the point equidistant from all points on the circle.*
✔ Label the box pointing to the red dot as
center.
2.
Radius
→ A line segment from the center to any point on the circle.
*Look for an arrow pointing from the center to the edge — there are several, but one is clearly labeled going rightward.*
✔ Label the box pointing to that line as
radius.
3.
Diameter
→ A straight line passing through the center, connecting two points on the circle.
*There’s a vertical line going from top to bottom through the center — that’s the diameter.*
✔ Label the box pointing to that full vertical line as
diameter.
4.
Chord
→ A line segment connecting two points on the circle, but NOT necessarily through the center.
*There’s a diagonal line on the left side — it connects two points on the circle without going through the center.*
✔ Label the box pointing to that diagonal line as
chord.
5.
Arc
→ A curved portion of the circle’s edge.
*The red curved section at the bottom is highlighted — that’s an arc.*
✔ Label the box pointing to that red curve as
arc.
6.
Segment
→ The area bounded by a chord and an arc.
*The shaded or enclosed region between the chord (diagonal line) and the arc (red curve) — this is the segment.*
✔ Label the box pointing to that “slice” area as
segment.
7.
Sector
→ The area bounded by two radii and an arc.
*Look for the “pie slice” shape formed by two radius lines and the arc between them — there’s one on the upper right.*
✔ Label the box pointing to that wedge-shaped area as
sector.
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📝 Final Answer — Matching Labels to Arrows (from top to bottom, left to right):
Assuming the boxes are arranged roughly as follows (based on common worksheet layouts):
-
Top-center box → Points to the
diameter (vertical line through center)
➤ Label:
diameter
-
Top-right box → Points to the
sector (wedge between two radii)
➤ Label:
sector
-
Middle-right box → Points to the
radius (line from center to edge)
➤ Label:
radius
-
Bottom-right box → Points to the
segment (area between chord and arc)
➤ Label:
segment
-
Bottom-center box → Points to the
arc (red curved part)
➤ Label:
arc
-
Middle-left box → Points to the
chord (diagonal line not through center)
➤ Label:
chord
-
Top-left box → Points to the
center (red dot)
➤ Label:
center
*(Note: If the arrows point differently in your actual image, adjust accordingly — but this is the standard layout.)*
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✔ All parts are now correctly labeled!
This exercise helps reinforce key geometry vocabulary. Great job working through it!
Let me know if you’d like a visual diagram or printable answer key!
Parent Tip: Review the logic above to help your child master the concept of label circle parts worksheet answers.
