Triangles ABC and DEF Are Similar

question 23

Multiple Choice

Triangles ABC and DEF are similar. Find the height of triangle DEF. Round to the nearest tenth.

• A) 3.7 m
• B) 3.1 m
• C) 2.7 m
• D) 3.3 m
• E) 4.1 m

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Definitions:

Probability Distribution

A probability distribution is a mathematical function that provides the probabilities of occurrence of different possible outcomes in an experiment.

Variability

The extent to which data points in a set differ from each other and from the mean of the set; a measure of dispersion or volatility.

Standard Deviation

A measure of the dispersion or variability of a set of data points around the mean, commonly used in finance to represent the volatility or risk associated with a particular investment.

Expected Return

A measure of the average likely profit or loss on an investment considering past performance or future forecasts.