# The Basics of Area Examples

### Example 1

Can the area of a pentagon be calculated? |

### Example 2

The measurements of a circle are expressed in kilometers. Can we find the area? If so, what units will we use? |

### Example 3

A regular dodecagon (12-sided figure) has side lengths of 8 mm. What units will its area be in? |

### Example 4

If two polygons are congruent, their areas are congruent. True or false? |