Quiz about Surface of Pyramids and Cones

Question 1

Find the surface area of the figure. Round your answer to the nearest hundredth.

Accepted Answer

576.40 $$in^2$$

Answer

1,031.8 $$in^2$$

Answer

2,504.70 $$in^2$$

Answer

517.3 $$in^2$$

Question 2

Find the surface area of the figure.

Round your answer to the nearest hundredth.

Accepted Answer

89.4 $$yd^2$$

Answer

163.20 $$yd^2$$

Answer

44.7 $$yd^2$$

Answer

64.8 $$yd^2$$

Question 3

Find the surface area of the figure. Round your answer to the nearest hundredth.

Accepted Answer

542.87 $$mm^2$$

Answer

271. 44 $$mm^2$$

Answer

221.06 $$mm^2$$

Answer

442.12 $$mm^2$$

Question 4

Find the surface area of the figure. Round your answer to the nearest hundredth.

Accepted Answer

73.6 $$m^2$$

Answer

362.2 $$m^2$$

Answer

36.8 $$m^2$$

Answer

181.1 $$m^2$$

Question 5

Find the surface area of the figure. Round your answer to the nearest hundredth.(Hint: use the Pythagorean theorem to find half of the side length of the square)

Accepted Answer

696.96 $$cm^2$$

Answer

541.44 $$cm^2$$

Answer

348.48 $$cm^2$$

Answer

329.76 $$cm^2$$

Question 6

In surface area formula, what does l represent?

Accepted Answer

Slant Height

Answer

Line

Answer

Leg

Answer

Left side

Question 7

What is the "L" in the surface area formulas for pyramids and cones?

Accepted Answer

slant height

Answer

lateral height

Answer

height or altitude

Answer

sinusoidal height

Question 8

Find the surface area of the figure. Round your answer to the nearest hundredth.

Accepted Answer

311.4 $$ft^2$$

Answer

155.7 $$ft^2$$

Answer

196.2 $$ft^2$$

Answer

248.4 $$ft^2$$

Question 9

Find the surface area of the figure.

Round your answer to the nearest hundredth.

Accepted Answer

857.18 $$km^2$$

Answer

428.59 $$km^2$$

Answer

1,537.34 $$km^2$$

Answer

771.64 $$km^2$$

Question 10

Find the surface area of the figure. Round your answer to the nearest hundredth. (Hint: you'll have to use Pythagorean Theorem to find the slant height)

Accepted Answer

2,400 $$ft^2$$

Answer

1,200 $$ft^2$$

Answer

1,560 $$ft^2$$

Answer

18,000 $$ft^2$$

Question 11

Find the surface area of the figure. Round your answer to the nearest hundredth.

Accepted Answer

353.43 $$mm^2$$

Answer

833.67 $$mm^2$$

Answer

176.7 $$mm^2$$

Answer

566.76 $$mm^2$$

Question 12

Question 12.

Accepted Answer

13.5 m

Answer

29.06 m

Answer

10 m

Answer

14.46 m

Question 13

Find the surface area of the figure. Round your answer to the nearest hundredth.

Accepted Answer

696.80 $$mm^2$$

Answer

348.40 $$mm^2$$

Answer

436.80 $$mm^2$$

Answer

1,034.80 $$mm^2$$

Question 14

Question 14.

Accepted Answer

11.4 cm

Answer

8.5 cm

Answer

10 cm

Answer

21.45 cm

Question 15

Find the surface area of each figure.

Accepted Answer

a

Answer

b

Answer

c

Answer

d

Question 16

Find the surface area of each figure.

Accepted Answer

d

Answer

a

Answer

b

Answer

c

Question 17

Find the surface area of each figure.

Accepted Answer

c

Answer

a

Answer

b

Answer

d

Question 18

Find the surface area of the square pyramid.

Accepted Answer

429 sq. cm

Answer

389 sq. cm

Answer

441 sq.cm

Answer

377 sq. cm

Question 19

Find the surface area of each figure.

Accepted Answer

b

Answer

a

Answer

c

Answer

d

Question 20

Find the surface area of each figure.

Accepted Answer

c

Answer

a

Answer

b

Answer

d

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