**Q1: **

Is the curve open or closed?

- Aopen
- Bclosed

**Q2: **

The curve represented by the given figure is curve.

- Aa closed
- Ban open

**Q3: **

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

- Aan open curve
- Ba closed curve

**Q4: **

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

- Aopen shape
- Bcircle
- Csegment
- Dpolygon
- Ediagonal

**Q5: **

Is the shape of the number curve?

- Ayes
- Bno

**Q6: **

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

- A a closed curve
- B an open curve

**Q7: **

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

- A a closed curve
- B an open curve

**Q8: **

The curve represented by the given figure is curve.

- Aan open
- Ba closed

**Q9: **

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

- A an open curve
- B a closed curve

**Q10: **

Is the curve open or closed?

- Aopen
- Bclosed

**Q11: **

Is the curve shown in the figure open or closed?

- Aa closed
- Ban open

**Q12: **

The curve represented by the given figure is .

- Aa closed curve
- Ban open curve

**Q13: **

Is the curve open or closed?

- Aclosed
- Bopen

**Q14: **

Is the curve open or closed?

- Aclosed
- Bopen

**Q15: **

Is the shape open or closed?

- Aclosed
- Bopen

**Q16: **

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

- A a closed curve
- B an open curve

**Q17: **

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

- A an open curve
- B a closed curve

**Q18: **

Is the curve shown in the figure open or closed?

- Aopen
- Bclosed

**Q19: **

Is the curve shown in the figure open or closed?

- Aan open
- Ba closed

**Q20: **

Is the curve shown in the figure open or closed?

- Aan open
- Ba closed

**Q21: **

Which of the following figures is an open curve?

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