Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
Select all shapes that have a volume of
36 π.
![**Understanding the Dimensions of a Cone**
In the image, we see a right circular cone. The essential characteristics of this cone are clearly depicted with the following measurements:
- **Height (h):** The perpendicular distance from the base to the apex (top) of the cone is \(12\) units.
- **Radius (r):** The radius of the base of the cone, which is the distance from the center of the base to any point on its circumference, is \(3\) units.
### Diagram Explanation:
The cone is illustrated in a two-dimensional diagram. A dashed line represents the height of the cone, running vertically from the base to the tip. The radius is marked as extending horizontally from the center to the edge of the base, forming a right angle with the height.
**Option:**
- Option 5
**Next Steps:**
To further explore this cone, you could calculate various properties such as the volume and surface area. Use the following formulas:
- **Volume (V) of a cone:**
\[ V = \frac{1}{3} \pi r^2 h \]
- **Surface Area (A) of a cone:**
\[ A = \pi r (r + \sqrt{h^2 + r^2}) \]
Where \( \pi \) (Pi) is approximately \( 3.14159 \).
In our example:
- \( r = 3 \)
- \( h = 12 \)
By substituting these values into the formulas, you can find the specific volume and surface area of the cone depicted in the diagram.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fce362edb-c002-49f1-add1-d9933973e98b%2Fe0e3c993-7825-4bcf-852c-ec087216df32%2Fjygn3cg_processed.jpeg&w=3840&q=75)
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