Triangles ABC and DEF Are Similar with DE = 7

question 68

Multiple Choice

Triangles ABC and DEF are similar with DE = 7. Find the perimeter of triangle DEF. Round your answer to the nearest hundredth.

• A) 1.87 ft
• B) 8.57 ft
• C) 30.45 ft
• D) 26.25 ft
• E) 28.65 ft

Examine the economic, social, and political factors influencing immigration patterns to the U.S.

Assess the role of technology and tactics in the success of Native American resistance.

Understand the dynamics of ethnic groups in California during the gold rush and subsequent settlement.

Explore the change in citizenship concepts and its effects on diverse populations in the U.S.

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Definitions:

Polygenic Traits

Traits that are controlled by more than one gene, often resulting in a continuous range of possible phenotypes, such as height or skin color.

Dichotomous Traits

Characteristics or qualities that can be divided into two distinctly opposite categories or states, with no intermediate stages.

Adaptive Behaviour

A person's ability to adjust to new situations, meet social standards, and maintain daily living skills.

Evolutionary Theory

A theory explaining the process by which different kinds of living organisms developed and diversified from earlier forms during the history of earth.