Solve the System Graphically $2122 \mathrm {~m} ^ { 2 }$

question 178

Multiple Choice

Solve the system graphically.
-The sum of the areas of two square plots of land is $2122 \mathrm {~m} ^ { 2 }$ and the difference of their areas is $1240 \mathrm {~m} ^ { 2 }$ . Find a length of a side of each plot.

• A) \(22 \mathrm {~m} , 62 \mathrm {~m}\)
• B) \(41 \mathrm {~m} , 21 \mathrm {~m}\)
• C) \(40 \mathrm {~m} , 20 \mathrm {~m}\)
• D) \(5.25 \mathrm {~m} , 41 \mathrm {~m}\)

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Definitions:

Charles Darwin

A 19th-century naturalist known for his theory of evolution and natural selection as mechanisms of speciation.

Fitness

Refers to the condition of being physically fit and healthy, often involving exercise and nutrition.

Charles Darwin

A 19th-century biologist known for developing the theory of natural selection, which is a cornerstone of modern evolutionary studies.

Evolution

A method through which various types of organisms are believed to have evolved and varied from their ancestors throughout Earth's history.