# Worksheet: Open and Closed Curves

In this worksheet, we will practice how to identify and draw open and closed curves.

**Q2: **

The curve represented by the given figure is curve.

- Aa closed
- Ban open

**Q3: **

Is the curve open or closed?

- Aopen
- Bclosed

**Q4: **

Is the curve open or closed?

- Aclosed
- Bopen

**Q6: **

Which of the following figures is an open curve?

- A(d)
- B(e)
- C(a)
- D(b)
- E(c)

**Q7: **

Which of the following is a closed plane figure with three of more sides?

- Apolygon
- Bopen shape
- Ccircle
- Dsegment
- Ediagonal

**Q8: **

Is the shape of the number an open curve?

- AYes
- BNo

**Q9: **

Is the shape open or closed?

- Aopen
- Bclosed

**Q12: **

Determine whether the following figure is a closed or an open curve.

- Aan open curve
- Ba closed curve

**Q13: **

Determine whether the following figure is a closed or an open curve.

- Aan open curve
- Ba closed curve

**Q14: **

Determine whether the following figure is a closed or an open curve.

- Aa closed curve
- Ban open curve

**Q15: **

Is the curve shown in the figure open or closed?

- Aan open
- Ba closed

**Q16: **

The curve represented by the given figure is .

- Aa closed curve
- Ban open curve

**Q17: **

Determine whether the following figure is a closed or an open curve.

- Aan open curve
- Ba closed curve

**Q18: **

Determine whether the following figure is a closed or an open curve.

- Aa closed curve
- Ban open curve

**Q19: **

Is the curve shown in the figure open or closed?

- Aclosed
- Bopen

**Q20: **

Is the curve shown in the figure open or closed?

- Aa closed
- Ban open

**Q21: **

Is the curve shown in the figure open or closed?

- Aa closed
- Ban open

**Q22: **

The curve represented by the given figure is curve.

- Aan open
- Ba closed

**Q23: **

Find the shape that has 6 sides and is not closed.

- A
- B
- C

**Q24: **

Is this shape open or closed?

- AClosed
- BOpen

**Q25: **

Find the closed shape with 5 sides.

- A
- B
- C