Referring to the problem, there are formulas for finding a volume of each solid figure as given. What we need to do is to simplify by performing the indicated operations.
No. 1
Given:
B = 3.5 cm, h = 4 cm
Solution:
The area of the base will use the area of the square. Find the volume of it by substituting the given values and simplifying.
Therefore, the volume of the chocolate pyramid bar (looks like Toblerone) is 16.33 cm³.
No. 2
Given:
r = 18 dm, h = 25 dm, π = 3.14
Solution:
To find the volume of the cylinder, substitute the given values. Then simplify.
Therefore, the volume of the cylinder is 25434 dm³.
No. 3
Given:
r = 7 mm, h = 16 mm, π = 3.14
Solution:
To find the volume of the cone, first replace the base with the area of the circle. Then simplify.
Therefore, the volume of the cone is 820.59 mm³.
No. 4
Given:
l = 12 cm, w = 5 cm, h = 10 cm
Solution:
To find the volume of the box, first replace the base with the area of the rectangle. Then simplify by substituting the given values.
Therefore, the volume of the box is 600 cm³.
No. 5
Given that the volume of the cube is 216 cubic meters, we need to find the length of the edge of the cube.
First, use the formula for finding the length of the edge of the cube by using the cube root of its given volume.
Substitute the given volume and simplify.
Therefore, the length of its edge is 6 meters.
COMMENT:
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Answers & Comments
Answer:
1. V ≈ 16.33 cm³
2. V = 25434 dm³
3. V ≈ 820.59 mm³
4. V = 600 cm³
5. s = 6 m
Step-by-step explanation:
(COMPLETE SOLUTION)
Referring to the problem, there are formulas for finding a volume of each solid figure as given. What we need to do is to simplify by performing the indicated operations.
No. 1
Given:
B = 3.5 cm, h = 4 cm
Solution:
The area of the base will use the area of the square. Find the volume of it by substituting the given values and simplifying.
Therefore, the volume of the chocolate pyramid bar (looks like Toblerone) is 16.33 cm³.
No. 2
Given:
r = 18 dm, h = 25 dm, π = 3.14
Solution:
To find the volume of the cylinder, substitute the given values. Then simplify.
Therefore, the volume of the cylinder is 25434 dm³.
No. 3
Given:
r = 7 mm, h = 16 mm, π = 3.14
Solution:
To find the volume of the cone, first replace the base with the area of the circle. Then simplify.
Therefore, the volume of the cone is 820.59 mm³.
No. 4
Given:
l = 12 cm, w = 5 cm, h = 10 cm
Solution:
To find the volume of the box, first replace the base with the area of the rectangle. Then simplify by substituting the given values.
Therefore, the volume of the box is 600 cm³.
No. 5
Given that the volume of the cube is 216 cubic meters, we need to find the length of the edge of the cube.
First, use the formula for finding the length of the edge of the cube by using the cube root of its given volume.
Substitute the given volume and simplify.
Therefore, the length of its edge is 6 meters.
COMMENT:
You can mark me as the brainliest answer if I can help you with it. If not, you can change your mind. :)