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A scale drawing with the scale of 50 : 1 gives the width of one component as 2 cm. Find the actual width of this component. Image caption, The scale 50 : 1 is a unitary ratio in the...
USING A. In a scale drawing, all lengths are multiplied by greater than 1, the figure is expanded, and if reduced in size. Sometimes the scale in a drawing is described line where equivalent ratios can be easily drawings using a scale of 2 cm : 9 ft.
The statement “1 cm represents 2 m” is the scale of the drawing. It can also be expressed as “1 cm to 2 m,” or “1 cm for every 2 m.” What do you think the scale tells us? How long would each measurement from the first question be on an actual basketball court? Explain or show your reasoning.
What is a scale drawing? A scale drawing is a representation of an object shown at a different size than its actual size while keeping the same proportions as the original object. A scale drawing is created by multiplying each length by a scale factor to make it larger (an enlargement) or smaller (a reduction) than the original object.
For example, if we have a rectangle of sides 2 cm and 4 cm, we can enlarge it by multiplying each side by a number, say 2. The new figure we get will be similar to the original figure, but all its dimensions will be twice that of the original rectangle. Here, the number 2 will be called the scale factor.
1.7 Scale and Proportion. The kind of scale used for objects that appear larger than they are in real life is called ________ scale. Click the card to flip 👆. monumental.
Learning Goal. Let’s use different scales to describe the same drawing. Learning Targets. I can tell whether two scales are equivalent. I can write scales with units as scales without units. Lesson Terms. scale drawing. Warm Up Centimeters in a Mile. There are 2.54 cm in an inch, 12 inches in a foot, and 5,280 feet in a mile.
