<h2>Key Concepts</h2>
<ul>
<li><strong>Problem Solving Strategy for Geometry Applications</strong>
<ol type="1">
<li>Read the problem and make sure you understand all the words and ideas. Draw the figure and label it with the given information.</li>
<li>Identify what you are looking for.</li>
<li>Name what you are looking for. Choose a variable to represent that quantity.</li>
<li>Translate into an equation by writing the appropriate formula or model for the situation. Substitute in the given information.</li>
<li>Solve the equation using good algebra techniques.</li>
<li>Check the answer in the problem and make sure it makes sense.</li>
<li>Answer the question with a complete sentence.</li>
</ol>
</li>
<li><strong>Properties of Circles</strong>
<div> </div>
<img alt="." src="https://data.ulearngo.com/assets/4a7458e3-70c6-4275-a3b1-bc0c368d54a7"/>
<ul style="list-style-type: square;">
<li>\(d=2r\)</li>
<li><strong>Circumference:</strong> \(C=2\pi r\) or \(C=\pi d\)</li>
<li><strong>Area:</strong> \(A=\pi {r}^{2}\)</li>
</ul>
</li>
</ul>
<div>
<h2>Glossary</h2>
<h3>irregular figure</h3>
<p>An irregular figure is a figure that is not a standard geometric shape. Its area cannot be calculated using any of the standard area formulas.</p>
</div>

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Key Concepts

Mathematics studies measurement, relationships, and properties of quantities and sets, using numbers and symbols. Arithmetic, algebra, geometry, and calculus are popular topics in mathematics.

Mathematics

Discover problem-solving strategies for word problems, solving number and coin word problems, understanding properties of angles and triangles, and finding volume and surface area of shapes in Math Models and Geometry I tutorial.


Math Models and Geometry I

Key Concepts

Key Concepts

Glossary

irregular figure

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