Gr12 Math Lit: Ch 5.4 Models

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What is the primary consideration when determining the number of boxes needed for packing?

The surface area of the items and the new box

The fragility of the items

The cost of shipping

The weight of each item and the maximum weight limit of the larger box (correct)

When calculating how many items fit into a box by area, what should be considered?

The shapes and how they fit together in reality (correct)

The weight of the items

The cost of the items

Only the theoretical area of the items

What is the first step in creating a 3-D model from 2-D plans?

Determine the appropriate scale (correct)

Draw a scaled diagram

Convert dimensions

Construct the model

What is the purpose of calculating the number of smaller boxes that fit into a larger one?

To compare costs of different box sizes Signup and view all the answers

Why is it important to consider the weight of each item when packing?

To avoid exceeding the weight limit of the container Signup and view all the answers

What is the primary benefit of efficient packing?

Reducing the cost of shipping Signup and view all the answers

What is the purpose of drawing a scaled diagram in efficient packing?

To visualize the packing arrangement Signup and view all the answers

What should be considered when determining the new box dimensions for efficient packing?

The surface area of the items and the new box Signup and view all the answers

What is the main reason for considering the weight limits of a container when packing items?

To prevent exceeding the maximum weight capacity and potential damage. Signup and view all the answers

When creating a 3-D model from 2-D plans, what is crucial for maintaining proportions?

Ensuring consistency in the scale throughout the model. Signup and view all the answers

What is the purpose of determining the appropriate scale in 3-D modeling?

To choose a scale that suits the size of the structure and the required detail. Signup and view all the answers

When packing fragile items, what should be included to prevent damage?

Extra protective material to prevent damage. Signup and view all the answers

What is the benefit of calculating the number of large boxes needed and their cost?

To determine the most efficient packing arrangement. Signup and view all the answers

When constructing a 3-D model, what is typically built first?

The base, as it sets the limits for the model. Signup and view all the answers

Why is it important to consider the shapes of items when calculating how many fit into a box by area?

To ensure a realistic representation of how the items fit together. Signup and view all the answers

What is the main advantage of creating a scaled diagram in efficient packing?

It allows for visualization of the packing arrangement. Signup and view all the answers

What is a key consideration when packing items to minimize shipping costs?

The total weight of the packed items Signup and view all the answers

When calculating the number of items that fit into a box, what assumption should not be made?

That the items can be stacked perfectly Signup and view all the answers

What is the purpose of constructing a 3-D model from 2-D plans?

To visualize the final structure and make adjustments Signup and view all the answers

When determining the appropriate scale for a 3-D model, what should be considered?

The level of detail required in the model Signup and view all the answers

What is a potential drawback of using a very large scale when creating a 3-D model?

The model may not be proportionally accurate Signup and view all the answers

What is a key benefit of using a consistent scale throughout a 3-D model?

It ensures the model is proportionally accurate Signup and view all the answers

What is a common mistake to avoid when calculating the number of items that fit into a box?

Not considering the shape of the items Signup and view all the answers

What is an important consideration when packing fragile items?

The inclusion of extra protective material Signup and view all the answers