51 Answered Questions for the topic Scale Factor

Scale Factor

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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Scale Factor

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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Scale Factor

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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Scale Factor

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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Scale Factor

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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Scale Factor

06/12/16

Determine the area of the trapezoid
The base height of a trapezoid with an area of 50cm square will be enlarged by a scale factor of 4. Determine the area of the enlarged trapezoid.
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Scale Factor

05/08/16

What properties of a figure are preserved when it is scaled?
Please explain how and what properties are preserved when a figure is scaled. 
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Scale Factor

04/14/16

Find the length of a side of the original square.
The length of a side of a scaled square is given. (1) The scale factor is 1.5. Find the length of a side of the original square.
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Scale Factor Coordinates

03/09/16

FG contains F (–4, 2) and G (–3, 4). What are the coordinates of the image if it is dilated by a scale factor of 2.
please help!!
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Scale Factor Surface Area Volume

01/07/16

Volume and Scale Factor
1. )A map is drawn for a cycling route that is 15 km in length using a scale factor of 0.000002       Determine the length of the route on map.    2.) The original volume of a three-dimensional... more
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Scale Factor Surface Area Volume

01/07/16

Sydney scale diagram, scale factor question
Sydney drew a scale diagram of a circular fire pit in the center of a circular patio with an actual circumference of 15 m. The circle containing the fire pit is a reduction of the circular patio,... more
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Scale Factor Surface Area 8th Grade

12/22/15

How do you find the scale factor when given Area 1 and Area 2
Given 2 areas, what is the scale factor going from both areas?
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12/17/15

On a scal drawing of a building lot, 1 inch equals 12 feet. The building lot is 114 feet wide. What is the width of the building lot on the scale drawing?
I need to have this done by tomorrow.
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Scale Factor

12/07/15

What's the scale factor for 6 inch=10 ft ?
PLZ HELP I NEED HEPLLLLLLLL
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Scale Factor

10/28/15

Scale question
The blueprint of a concrete patio has a scale of 2 inches = 3 feet.  Identify one other scale you could use for the blueprint
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Scale Factor Geometry Mathematics

07/30/15

A statue company uses one roll of wrapping paper to wrap forty 4 inch tall busts...
A statue company uses one roll of wrapping paper to wrap forty 4 inch tall busts of Beethoven. How many rolls are needed to wrap 385 12 inch tall busts?     The answer is, as a real world... more
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07/11/15

geometry question
  Let triangle ABC and triangle DEF be similar triangles such that the scale factor of triangle ABC and DEF is (2/3). The perimeter of triangle ABC is 20 inches. What is the perimeter of triangle... more
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Scale Factor

03/12/15

word question about a scale factor
What scale factor was used to build a 55 ft. wide billboard from a 25in. wide model?
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Scale Factor

03/08/15

What is the scale factor for similar rectangles A (132in x 144in) and B (4in x 7in)?
There are two similar rectangles. The length of rectangle A is 132 inches and the width is 144 inches. The length of rectangle B is 4 inches and the width is 7 inches. What is the scale factor?... more
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Scale Factor

03/04/15

1 inch = 4 feet
find the scale factor of a model train if the scale is 1 inch = 4 feet 
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Scale Factor

02/17/15

Scale factor of office building to the model?
An architect is designing an office building that is to be a width of 50 feet, a length of 50 fee, and a height of 100 feet. A scale model of the same building is to have a width of 18 inches, a... more
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Scale Factor

12/04/14

If I have a square "A" with side length 5 and a square "B" with side length 10. What is the scale factor from A to B? Is it 1/2 or 2?
If I have a square "A" with side length 5 and a square "B" with side length 10. What is the scale factor from A to B? Is it 1/2 or 2.   I have seen it both ways in textbooks and the internet. If... more
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Scale Factor Math

10/22/14

i really need your help fast
using 1 inch = 15 ft as the scale factor what are the blueprint demisions of a room in a model house that is actually 30ft x 45ft?       a bag contains 10 white golf balls and 6 striped golf... more
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Scale Factor

01/10/14

How do you convert real scale sizes to smaller-scaled sizes?
The real-size dimensions of your furniture are in the following table:   couch                             84 in by 42 in love seat                        60 in by 42 in entertainment unit    ... more
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Scale Factor Math Math Help Grade 9

11/03/13

EASY GRADE 9 MATH HELP!
The ratio of length to width of a flag of Canada is 2:1. Assume you have a flag that is 12cm wide. a) What are the dimensions of an image of the flag that has a scale factor of 3.5? b) What are... more
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