The area of the triangular base is 8 feet² while the square feet length of edge is 4 feet.
<h3>What is Triangular base?</h3>
A triangle-based pyramid is known to be one that is made up of four triangular sides.
Note that the base or size of triangle can be equilateral that is have all sides to be the same and as such, The area of the triangular base is 8 feet² while the square feet length of edge is 4 feet.
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What is the question of this answer
The energy associated with food is chemical energy.
The food contain carbohydrates, proteins, vitamins and minerals, that are used by chemical reactions in the live organisms (the metabolism) to build the cells that form our tissues (muscles, bones, blood).
The chemical energy is stored as chemical bonds in the cells and is released when the bonds break giving energy that we use to run about, and move and talk (kinetic and sound energy).
By the early twentieth century, 85 percent of Texans lived in urban areas.
<h3>Where is Texas?</h3>
Texas is one of the states that make up the United States of America. Texas once had a large rural population who were mostly into farming. However, at the turn of the twentieth century most of the people of Texas have moved to urban areas. The reason for the migration to urban areas is to ensure that people get a better life and access better opportunities for decent employment.
Thus, it is a true statement that; "By the early twentieth century, 85 percent of Texans lived in urban areas." This implies that a very large degree of rural - urban migration had taken place in Texas by the twentieth century.
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