circle graphs best represents the sample space? A. B. C. D. Not Here. 10. Which of the following situations could not be written in equation form? A. ...

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17 POINTS EACH

NAME____________________________________DATE_________________PER.________ AREA & VOLUME OF SQUARE PYRAMIDS Find the Lateral Area, Total Area, and Volume of each pyramid. 1. LA = _______________ TA = _______________

3

V = _______________ 8

2. LA = _______________

10

TA = _______________ V = _______________

16

3. LA = _______________ TA = _______________

16

V = _______________

24

4. LA = _______________

13

TA = _______________ V = _______________

10

5 POINTS EACH

A#14-2; Pg. 2 TAKS PRACTICE Find the correct answer for each of the following. Clearly circle or bubble in your answer as necessary. Work must be shown in order to receive credit ! 5. What is the volume of the pyramid shown below?

7. Find the surface area of the net if the center is a 9-inch square and each triangle has a height of 12 inches.

6 cm 4 cm 7 cm

12

A. 168 cm3 B. 112 cm3 C. 56 cm3 D. 48 cm3

A. 81 sq in B. 216 sq in C. 297 sq in 6. A pyramid has a rectangular base that is 16 meters long and 21 meters wide. The height of the pyramid is 15 meters. What is the volume of the pyramid?

A. 1,450 m3 B. 1,680 m3 C. 1,880 m3 D. 2,100 m3

D. 972 sq in

5 POINTS EACH

A#14-2; Pg. 3 8. Triangles ABC and DEF are similar. What is the length of x? E A x

8 C

B

12

D

6

9. Two coins are tossed. Which of these circle graphs best represents the sample space? A.

F

Record your answer and fill in the bubbles on the grid below. Be sure to use correct place value.

Both Heads One Heads, 25% One Tails Both 50% Tails 25%

B.

. 0 1 2 3 4 5 6 7 8 9

0 1 2 3 4 5 6 7 8 9

0 1 2 3 4 5 6 7 8 9

0 1 2 3 4 5 6 7 8 9

0 1 2 3 4 5 6 7 8 9

0 1 2 3 4 5 6 7 8 9

0 1 2 3 4 5 6 7 8 9

Tails 50%

C.

Heads 50%

Both Heads 33 1 % 3

One Heads, Both Tails One Tails 33 1 % 33 1 % 3 3

D. Not Here

10. Which of the following situations could not be written in equation form? A. Salami at the deli is on sale for $3.99 per pound. B. The cost of a taxi ride is $1.75 plus $0.80 per mile. C. Each correct answer on the test is worth five points. D. Not Here