1. Do Now: Calculate the measure of an interior angle and a central angle of a regular heptagon.

2. 10-4 & 10-5 Areas and Perimeters of Polygons Objective: Calculate the area and perimeter of various types of polygons

3. Area and Perimeter Formulas Square & Rectangle

4. Area and Perimeter Formulas Triangle & Circle

5. Ex. 1: Compute the area and perimeter of the given rectangle.

6. Ex. 2: Compute the area and perimeter of the given square.

7. Ex. 3: Compute the area and perimeter of the given triangle.

8. Ex. 4: Compute the area and circumference of the given circle.

9. Warm Up: Calculate the area of the polygon below. All angles are right angles.

10. Area and Perimeter Formulas Parallelogram & Trapezoid

11. Area and Perimeter Formulas Kite & Rhombus

12. Ex. 1: Compute the area of the given trapezoid.

13. Ex. 2: Compute the area and perimeter of the given rhombus.

14. Ex. 3: Compute the area of the shaded region.