NEW
Font size
WorksheetsScale Factor of Objects
Total questions: 14
Worksheet time: 14mins
_________ ________ is the number you multiply by the sides to create a similar figure.
Scale Factor
Corresponding Angle
Pi
Mid Point
When you use a percent that is less than 100% to change the original, what is true about the new image?
The new image is larger than the original.
The new image is smaller than the original.
The new image is the same size as the original.
No one knows for sure what will happen.
A scale factor greater than one creates ....
reduction
enlargement
exact copy
none of these
A scale factor less than one creates ....
a reduction
an enlargement
an exact copy
none of these
If the scale factor is x1.5, the percent equivalent is...?
x1.5%
x150%
x15%
x0.015%
Line BC corresponds with what line?
XZ
XY
YZ
YX
How is the scale factor calculated?
By multiplying the length of the image or object in the new scale by the length of the image or object in the original scale.
By subtracting the length of the image or object in the new scale from the length of the image or object in the original scale.
By adding the length of the image or object in the new scale to the length of the image or object in the original scale.
By dividing the length of the image or object in the new scale by the length of the image or object in the original scale.
If the scale factor is 2, what happens to the dimensions of an object?
The dimensions of the object will double.
The dimensions of the object will triple.
The dimensions of the object will remain the same.
The dimensions of the object will halve.
If the scale factor is 0.5, what happens to the dimensions of an object?
The dimensions of the object are doubled.
The dimensions of the object are reduced by half.
The dimensions of the object remain the same.
The dimensions of the object are increased by half.
If a line segment is 5 cm long and it is scaled by a factor of 3, what is the length of the new line segment?
8 cm
12 cm
15 cm
10 cm
If a rectangle has a length of 8 cm and a width of 4 cm, and it is scaled by a factor of 0.5, what are the dimensions of the new rectangle?
The dimensions of the new rectangle are 4 cm by 2 cm.
The dimensions of the new rectangle are 10 cm by 5 cm.
The dimensions of the new rectangle are 6 cm by 3 cm.
The dimensions of the new rectangle are 2 cm by 1 cm.
If a triangle has a base of 10 cm and a height of 6 cm, and it is scaled by a factor of 2, what are the dimensions of the new triangle?
The dimensions of the new triangle are a base of 5 cm and a height of 3 cm.
The dimensions of the new triangle are a base of 15 cm and a height of 9 cm.
The dimensions of the new triangle are a base of 12 cm and a height of 8 cm.
The dimensions of the new triangle are a base of 20 cm and a height of 12 cm.
If two similar rectangles have a scale factor of 1:2, and one rectangle has a length of 10 cm, what is the length of the other rectangle?
20 cm
25 cm
5 cm
15 cm
A scale factor equal to one creates
an enlargement
a reduction
an exact copy
none of these
