**Q1: **

Find the surface area of the given cone to the nearest tenth.

**Q2: **

Find, to the nearest hundredth, the total surface area of the given cone.

**Q4: **

Find, to the nearest tenth, the surface area of this cone.

**Q5: **

Find the total surface area of the right cone approximated to the nearest two decimal places.

**Q6: **

Find the total surface area of the right cone approximated to the nearest two decimal places.

**Q8: **

Find, in terms of , the lateral area of a right cone with base radius 9 cm and height 13 cm.

- A
cm
^{2} - B
cm
^{2} - C
cm
^{2} - D
cm
^{2}

**Q9: **

Find, in terms of , the lateral area of a right cone with base radius 16 cm and height 14 cm.

- A
cm
^{2} - B
cm
^{2} - C
cm
^{2} - D
cm
^{2}

**Q10: **

The radius of the base of a right circular cone is 7 cm and its slant height is 46 cm. What, in terms of , is its total surface area?

- A
- B
- C
- D

**Q11: **

The radius of the base of a right circular cone is 13 cm and its slant height is 27 cm. What, in terms of , is its total surface area?

- A
- B
- C
- D

**Q12: **

Given that the height of the shown cone is 88 cm, and , determine the surface area of the cone in terms of .

- A
cm
^{2} - B
cm
^{2} - C
cm
^{2} - D
cm
^{2}

**Q13: **

Given that the height of the shown cone is 60 cm, and , determine the surface area of the cone in terms of .

- A
cm
^{2} - B
cm
^{2} - C
cm
^{2} - D
cm
^{2}

**Q14: **

A right cone has slant height 35 cm
and surface area cm^{2}.
What is the radius of its base?

**Q15: **

A right cone has slant height 39 cm
and surface area cm^{2}.
What is the radius of its base?

**Q16: **

A conical lampshade is 31 cm high and has a base of circumference 145.2 cm. Find its surface area to the nearest square centimeter.

- A
2 251cm
^{2} - B
5 614cm
^{2} - C
826 cm
^{2} - D
2 807cm
^{2} - E
4 501cm
^{2}

**Q17: **

A conical lampshade is 28 cm high and has a base of circumference 149.6 cm. Find its surface area to the nearest square centimeter.

- A
2 094cm
^{2} - B
5 498cm
^{2} - C
797 cm
^{2} - D
2 749cm
^{2} - E
4 189cm
^{2}