Navigating Scales on Maps and Diagrams

The video tutorial explains the concept of scale images, including photos, scale drawings, and scale diagrams. It discusses how scales and keys are used to represent real-life distances and sizes in images. The tutorial provides examples of different types of scales, such as direct measurements, ratios, and line scales. It includes exam questions on calculating distances and areas using scale drawings, emphasizing the importance of converting measurements correctly. The video concludes with information about additional learning resources available on a platform.

What is the main purpose of using scale in images?

• To make images look more colorful

• To represent objects larger or smaller than their actual size

• To add artistic effects

• To make images more realistic

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CCSS.8.G.A.3

What do we call a drawing that is made to scale?

• A sketch

• A blueprint

• A scale drawing

• A photograph

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CCSS.7.G.A.1

Which type of scale is the easiest to work with?

• 1 cm = 600 cm

• 1 cm = 5 km

• 1:600

• 1 cm = 20 km

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CCSS.7.G.A.1

If a map has a scale of 1:600, what does 1 cm on the map represent in real life?

• 600 centimeters

• 600 meters

• 600 kilometers

• 6 meters

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CCSS.7.G.A.1

In the example problem, what is the real-life distance between points A and B if the measured distance on the map is 9 cm and the scale is 1:500?

• 450 meters

• 45 meters

• 500 meters

• 4.5 meters

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CCSS.7.G.A.1

What is the first step in solving the problem of finding the area of Jennifer's garden patio?

• Converting the area from square centimeters to square meters

• Measuring the length and width on the diagram

• Drawing the patio on the diagram

• Finding the perimeter of the patio

If each centimeter on the diagram represents 0.5 meters in real life, what is the real-life length of an 8 cm line on the diagram?

• 0.5 meters

• 16 meters

• 8 meters

• 4 meters

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CCSS.7.G.A.1

Why can't you directly convert the area of the drawing from square centimeters to square meters using the scale?

• Because the scale only converts linear measurements

• Because the units are different

• Because the scale is incorrect

• Because the drawing is not to scale

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CCSS.7.G.A.1

How would you draw a 1 meter by 1 meter pond on the scale drawing if 1 cm represents 0.5 meters?

• Draw a 1 cm by 1 cm square

• Draw a 4 cm by 4 cm square

• Draw a 2 cm by 2 cm square

• Draw a 0.5 cm by 0.5 cm square

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CCSS.7.G.A.1

Where can you find additional resources and practice questions for this topic?

• In the video description

• In the comments section

• In the video annotations

• On the learning platform mentioned in the video