Scale Drawing and Models
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a scale drawing?
Back
A scale drawing is a representation of an object or space that is proportionally reduced or enlarged to fit on paper, using a specific ratio to represent real dimensions.
2.
FLASHCARD QUESTION
Front
What does the term 'scale' mean in the context of drawings and models?
Back
In drawings and models, 'scale' refers to the ratio of the size of the drawing or model to the size of the actual object it represents.
3.
FLASHCARD QUESTION
Front
If a scale is 1 cm = 5 m, how would you find the actual distance represented by 10 cm on the drawing?
Back
Multiply the drawing measurement by the scale factor: 10 cm x 5 m/cm = 50 m.
4.
FLASHCARD QUESTION
Front
What is the formula to convert a measurement from a scale drawing to actual size?
Back
Actual size = Measurement on drawing x Scale factor.
5.
FLASHCARD QUESTION
Front
How do you determine the scale of a drawing?
Back
The scale of a drawing can be determined by comparing a known measurement on the drawing to the actual measurement it represents.
6.
FLASHCARD QUESTION
Front
If a model is built at a scale of 1:100, what does this mean?
Back
It means that 1 unit of measurement on the model equals 100 units of the same measurement in reality.
7.
FLASHCARD QUESTION
Front
What is the actual height of a telephone pole that is 6 cm tall on a map with a scale of 2 cm:20 m?
Back
60 m.
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