Complete the pattern.

Dilation of a figure, means the transformation of the figure. The factor by which the given figure dilated, called the scale factor of dilation.

Point c is the center of dilation. Line segment BA is dilated to create line segment b prime, a prime. The image of the given problem is attached below. The length of CA is 4.

$CA=4$

The length of a prime is 16.

$AA'=16$

The new dimension will be,

$CA'=CA+AA'\\CA'=4+16\\CA'=20$

Now, the scale factor is the ratio of the new dimension to the original dimension. Thus, the scale factor of the dilation is,

$r=\dfrac{20}{4}\\r=5$

This will be the same for the line segment BA. Thus, the scale factor of the dilation of line segment ba for which the center of dilation is C, is 5.

Learn more about the dilation of the figure here;

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Is point R collinear with points Q and S?

ZanzabumX [31]

Answer:

can't hwlp you without an image

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Where in real life we come across something that is more than 100 %example 135 give 3 examples<br>

dangina [55]

Real life scenarios where percentage exceeds 100% include :

Profit change
Inflation
Population growth

100% is used to represent the total percentage of a whole. Such that the highest percentage value of a whole such as the number of people who reside in a country, the mark obtainable in a examination and so on.

The mark obtainable in an examination cannot exceed 100%

However, there are circumstances whereby percentage values are represented as more than 100%.

These scenarios usually involves instances where values are compared and expressed as percentages.

Comparing the change in price of goods between two periods :

A good that cost $20 in 2005 which is now being sold at $50. The percentage change in price in this scenario will be :

[($50 - $20) / $20] × 100% = (30/20 × 100%) = 150%

Similary ;

In Finance, profit comparison usually involves using percentages greater than 100%.

For instance ;

if a firm makes double it previous year's profit, the would be said to have made an 100% increase from previous year's profit.

If the profit is 3 times, then that would mean a 200% profit increase.

For example :

Previous year's profit = $50,000

This year's profit = $150,000

Percentage profit increase :

[($150,000 - $50,000) / $50,000] × 100%

($100,000 / $50000) × 100%

2 × 100% = 200%

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