See the attached file for questioins
Question 1: 10 ptsIdentify the lateral area and surface area of a right cone with radius 6 cm and slant height 13 cm, rounded to the nearest tenth.<br>
Identify the lateral area and surface area of a right cone with radius 6 cm and slant height 13 cm, rounded to the nearest tenth.
| L = 245 cm2 ; S = 608.9 cm2 |
| L = 78 cm2 ; S = 358.1 cm2 |
L = 245 cm2 ; S = 358.1 cm2 |
L = 78 cm2 ; S = 114 cm2 |
Question 2: 10 ptsA right cone has radius 5 ft and slant height 9 ft. The radius and slant height are both multiplied by 1/2. Which of the following correctly describes the effect on the surface area?<br>
A right cone has radius 5 ft and slant height 9 ft. The radius and slant height are both multiplied by 1/2. Which of the following correctly describes the effect on the surface area?
| The surface area is multiplied by 1/2. |
| The surface area is multiplied by 1/4. |
| The surface area is multiplied by 4. |
| The surface area is multiplied by 2. |
Question 3: 10 ptsA right cylinder has a circumference of 16<em>π</em> cm. Its height is half the radius. Identify the lateral area and the surface area of the cylinder rounded to the nearest tenth.<br>
A right cylinder has a circumference of 16π cm. Its height is half the radius. Identify the lateral area and the surface area of the cylinder rounded to the nearest tenth.
| L = 201.1 cm2 ; S = 603.2 cm2 |
L = 100.5 cm2 ; S = 603.2 cm2 |
L = 100.5 cm2 ; S = 401.8 cm2 | |
L = 201.1 cm2 ; S = 401.8 cm2 |
Question 4: 10 ptsIdentify the surface area of the composite figure.<br><img src="/assessment_questions/5128/files/21047/download?verifier=urTkqhiiETGIwam7W1T5dEyaYSx92hjAonWozINz" alt="">
Identify the surface area of the composite figure.
S = 112 m2 | |
S = 144 m2 |
S = 160 m2 | |
S = 128 m2 |
Question 5: 10 ptsA regular pentagonal prism has a height of 12 in. and a base edge length of 8 in. Identify its lateral area and surface area rounded to the nearest tenth.<br>
A regular pentagonal prism has a height of 12 in. and a base edge length of 8 in. Identify its lateral area and surface area rounded to the nearest tenth.
L = 576 in2 ; S = 700.2 in2 | |
L = 480 in2 ; S = 590.1 in2 |
L = 480 in2 ; S = 700.2 in2 | |
L = 576 in2 ; S = 590.1 in2 |
Question 6: 10 ptsIdentify the lateral area and surface area of a regular triangular pyramid with base edge length 10 ft and slant height 14 ft, rounded to the nearest tenth.<br>
Identify the lateral area and surface area of a regular triangular pyramid with base edge length 10 ft and slant height 14 ft, rounded to the nearest tenth.
L = 250 ft2 ; S = 210 ft2 | |
L = 210 ft2 ; S = 296 ft2 |
L = 140 ft2 ; S = 253.3 ft2 | |
L = 210 ft2 ; S = 253.3 ft2 |
Question 7: 10 ptsIdentify the lateral area and the surface area of a right rectangular prism with a 12 cm by 10 cm base and height 16 cm.<br>
Identify the lateral area and the surface area of a right rectangular prism with a 12 cm by 10 cm base and height 16 cm.
L = 704 cm2 ; S = 824 cm2 | |
L = 704 cm2 ; S = 944 cm2 |
L = 352 cm2 ; S = 944 cm2 | |
L = 352 cm2 ; S = 824 cm2 |
Question 8: 10 ptsIdentify the lateral area and surface area of a right cone with diameter 8 m and slant height 13 m, rounded to the nearest tenth.<br>
Identify the lateral area and surface area of a right cone with diameter 8 m and slant height 13 m, rounded to the nearest tenth.
L = 163.4 m2; S = 213.6 m2 | |
L = 163.4 m2; S = 527.8 m2 |
L = 326.7 m2; S = 527.8 m2 | |
L = 326.7 m2; S = 213.6 m2 |
Question 9: 10 ptsIdentify the surface area of the composite figure.<br><img src="/assessment_questions/5095/files/21041/download?verifier=nYxAEYAkoFFKzKGb84N5mouURSUBptovFnG923cR" alt="">
Identify the surface area of the composite figure.
S = 730 in2 | |
S = 762 in2 |
S = 714 in2 | |
S = 746 in2 |
Question 10: 10 ptsA right rectangular prism has length 9 cm, width 5 cm, and height 3 cm. If the length, width, and height are doubled, what happens to the surface area?
A right rectangular prism has length 9 cm, width 5 cm, and height 3 cm. If the length, width, and height are doubled, what happens to the surface area?
The surface area is multiplied by 8. | |
The surface area is multiplied by 6. |
The surface area is doubled. | |
The surface area is multiplied by 4. |
11 years ago
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