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What is the number used to multiply the lengths of a figure to make a larger or smaller similar image?
The number used to multiply the lengths of a figure to create a larger or smaller similar image is called the scale factor. It is a ratio that represents the proportional relationship between the corresponding sides of two similar figures.
How do size temperature and distance affect a star's magnitude or luminousity?
A star's real luminosity is proportional to the the square of its diameter, and more or less proportional to the fourth power of its absolute temperature. The star's apparent luminosity is proportional to its real luminosity. It is also inversely proportional to the square of the distance.
How many 25 meter lengths is a mile?
There are approximately 40 lengths of 25 meters in a mile.
What is the sensitivity directly proportional to in atomic absorption spectrometry?
The sensitivity is directly proportional to the number of atoms in ground state.
What properties does a trampizium have?
A trapezium is a quadrilateral with at least one pair of parallel sides. The angles on the same side of a trapezium add up to 180 degrees. The lengths of the non-parallel sides can be the same or different.
What are the corresponding side lengths of a similar figure?
Proportional.
Two two-dimensional polygons are if their side lengths are proportional?
similar
What do you call the ratio of corresponding side lengths are proportional?
You call it similarity.
What is the ratio of corresponding side lengths are proportional?
It is a statement about the relationship of the lengths of corresponding sides of some unspecified figures.
What are the ratio of corresponding side lengths are proportional?
It is a statement about the relationship of the lengths of corresponding sides of some unspecified figures.
What is The ratio corresponding side lengths are proportional?
It is a statement about the relationship of the lengths of corresponding sides of some unspecified figures.
What do you call polygons that have equal angles and proportional side lengths?
a double triangle
What is a polygon with 2 angles congruent and the lengths of the side are proportional?
isoceles triangle
How does doubling the side lengths of a rectangle affect its perimeter?
Both the side lengths and the perimeter are linear measurements, therefore they are proportional. In other words, twice the side length results in twice the perimeter.
How do two geometric shapes need to be similar?
They need to have the same angles and proportional side lengths.
Do similar shapes always have to have corresponding sides that are proportional?
Yes, similar figures always have congruent corresponding angles and proportional corresponding side lengths.
What are two shapes whose side lengths are proportional and whose angles are the same measure?
They are called SIMILAR.
