47 Answered Questions for the topic Scale Factor

10/02/19

scale of 1/4 inch is equvalent to 1 foot. if the closest measurer 1/2 inch by 3/4 inch of the blueprint what are the actual meters of the closet
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09/07/18

whats the scale factor if these polygons are proportional?
please answer in a format like: prop, s.f.= 1:4    1. A = 2, 6, 8, 9 B = 4, 12, 16, 18   2. A = 2, 3, 6, 10 B= 6, 9, 18, 30   3. A = 7, 10, 14, 15 B = 17.5, 25, 35, 37.5   4. A = 4, 4, 5, 6... more
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09/04/18

The blueprint of a skateboard ramp shows the length is 11.4 inches. If the scale on the blueprint is 1 inch= 6 feet, find the length of the actual ramp
use a scale factor.
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09/03/18

The hallway is 5 feet long. It is 4 inches long in the drawing. What is the drawing factor
The hallway is 5 feet long. It is 4 inches long in the drawing. What is the drawing scale factor.
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05/13/18

how to find scale factor of 1 inch = 4 feet drawing
The picture is a train that had the description of 1 inch = 4 feet and I have to find the scale factor of it 
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04/12/18

A model car is 5 inches long.The actual length of the car is 15 feet.A=What is the scale of the model car?
How many times longer is the actual car than the model car?
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03/29/18

If the rectangle is enlarged by a scale factor of 2.5, what will be the area of the enlarged rectangle?
if the rectangle is enlarged by a  scale factor of 2.5 then what will be the area of the rectangle 
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02/15/18

what was the error the student made in the scale factor
whats the error? A student is asked to find the scale factor that relates a 10 in. scale model to a 45 ft building. She solves the problem by writing 10in/45ft= 2/9=1/4.5. What error did the... more
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02/15/18

scale factor
Im confused on scale factor. If I have a scale factor of 3 between 2 triangles A being the larger and B being the smaller. Then if they ask for scale from A to B it is 1/3. But, if I were to use... more
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02/05/18

the scale of a map is 1 inch=70 miles.
if two cities are 5 1/5 inches apart on the map,how many miles apart are they?
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01/17/18

What is the scale factor of the scale 1/4 in = 2 ft?
try to explain how you got your answer
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11/17/17

What is the scale factor of 6ft=2 in
I don't understand scale factor and I need help
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06/13/17

Find scale factor that compares new surface are to original box and scale factor used to reduce original packaging
A company that makes cookies and crackers wants to reduce there packaging by 25% l. The products are sold in a box shaped like a rectangular prism measuring 25cm by 20cm by 12cm. A) what scale... more
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05/24/17

helpp me with scale factor
on a blueprint, the area of a basketball court is 58 square inches.    A. If the scale on the blueprint is 1 inch : 9 feet, what is the actual area of the basketball court?  B. If the length of... more
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05/24/17

kim is looking at a map with a scale of 1 inch : 18 miles. If the actual area of a farm is 810 square miles , what is the area of the farm on the map ?
 ASAP !!
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05/24/17

the scale of this map is 1 inch: 5 miles.If the length of Manila Creek Road on this map is 3:4 inches, find the actual length of the road.
please helppp me !!!! ASAP !!
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05/04/17

if all the dimensions of a rectangular prism are multiplied by 2 by what factor would the surface area change?
How do I figure this out and how do I do it ?
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03/28/17

scale factor given shape
A person is 6 ft tall an action figure is built to a scale factor of 1/12 how tall is the action figure 
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03/09/17

perimeter of a square is 48cm. if the square is dilated by scale factor 0.75, what is the area of the new square
perimeter of a square is 48cm. if the square is dilated by scale factor 0.75, what is the area of the new square
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03/04/17

Need help in finding the scale factor of a building floor without any scale factor nor any other measurements other than the actual one
Paper given- 8.5 inches by 13 Actual Measurements (of building) 20 meters by 100 What I need help in: -Finding possible scale factors that would help maximize the paper size  -Measurements in... more
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02/09/17

Scale Factor
A nature reserve with an area of 225 km2 is represented on a map by an area of 36cm2. Find the area, in cm2,, of the nature reserve represented on a map with a scale of 1cm to 5km
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02/09/17

Scale Factor
A plan of a shopping mall is drawn to a scale of 1cm to 5m  i) Express the scale of the plan in form 1:n ii) Find the perimeter and the area of a rectangular shop space which measure 2.4 cm by... more
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01/25/17

If one a poster is 18 inches long and is similar to a painting that is 45 inches long and 30 inches wide, what is the scale factor used.
One poster is 18 inches long is similar to a painting that is 45 inches long and 30 inches wide
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12/11/16

in a photograph, the height of a table is 3.8 cm. if the scale factor is 1/25, what is the actual height of the table
scalefactors
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06/13/16

Determine two triangles
Triangle A is 24 cm wide and 20 cm high. Triangle B is 14.4 cm wide and similar to triangle A.   a) Determine the scale factor needed to reduce triangle A to form triangle B.   b) Determine... more
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