1. 5 Minute Check Find the area. Complete on the back of your homework. 1. 2. 3. 4.

2. 5 Minute Check Find the area. Complete on the back of your homework. 1.

3. 5 Minute Check

5. Find the area. Complete on the back of your homework. 3.

6. 5 Minute Check

7. Find the area. Complete on the back of your homework. 4.

8. 5 Minute Check

9. Flashcards

10. Tuesday, Feb 4 Chapter 9.3 Area of Trapezoids

11. Objective: To find areas of trapezoids.

12. Area of Trapezoids At the end of this lesson you should be able to answer the following question. How is the area for finding the area of a trapezoid related to the formula to find the area of a parallelogram?

13. Area of Trapezoids A trapezoid is a four sided polygon that has one pair of opposite sides parallel. The sides that are parallel are called “bases”. base 1 base 2

14. Area of Trapezoids A parallelogram is two congruent trapezoids. base 1 base 2 base 2 base 1

15. Area of Trapezoids

23. Find the area of the trapezoid. Do this on your own.

24. Area of Trapezoids

25. Find the area of the trapezoid. With the calculator: b₁+b₂ = x h ÷ 2 =

26. Area of Trapezoids If the area of Osceola County, Florida resembles a trapezoid. Find the approximate area of this county. Do this on your own.

27. Area of Trapezoids

28. Agenda Notes Complete Mid-Chapter Check on page 696. Homework– Homework Practice 9-3 Due Wednesday, Feb 5 Mid-Chapter 9 Quiz –Wednesday, Feb 5