Learning Task 1 : Read each item carefully. Encircle the letter of the answer that best
describe the sentence.
1.The product of the base (B) and the height (h) is equal to________.
A.Area C. Surface area
B.Volume D. Lateral area
2.It refers to the sum of the areas of the base(s) and the lateral areas of a solid figure.
A.Area C. Volume
B. Lateral area D. surface area
3. The square pyramid has ______ congruent lateral faces.
A. 3 B. 4 C. 6 D. 8
4. The formula in finding the lateral area of a pyramid is _______
A. L.A = 4 1 • b • h C. L.A. = 2 lw +wh + Lh
2
B. L.A = 2πrh D. L.A. = 4πr2
5. The surface area of a sphere is ______.
A. S.A. = L.A. + B C. S.A. = 4πr2
B. S.A = L.A. + bh D. S.A = L.A. + 2B
6.What is the lateral area of an ice cream cone if it has a radius of 2 cm and a slant height
of 6 cm? Use π = 3.14.
A.37.048 cm2 C. 37.68 cm2
B.37.48 cm2 D. 37.48 cm 23
7.What is the height of a cylindrical water tank if it has a lateral area of 37.68 cm2 if its radius
is 1.5cm?.
A.8 cm B. 6 cm C. 4 cm D. 2 cm
8. What is the surface are of a rice bin is if is 4 meters long, 3 meters wide, and 10 meters
high?
A.164 m2 B. 158 m2 C. 140 m2 D. 136 m2
9. A septic tank is 3 meters long, 2 meters wide and 4 meters deep, what is its surface area?
A.120 m2 B. 124 m2 C. 136 m2 D. 140 m2
10. What is the surface area of a cube if it has a dimension of 4 cm ?
24 cm2 B. 36 cm2 C..94 cm2 D. 96 cm2
NEED ASAP PLS HUHUHU
Answer:
1.B
2. A
3.B
4.B
5.A
6.D
7. A
8. D
9. A
10.C
Step-by-step explanation:
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