1. Do NOW

2. Worksheet Key

3. Radical Applications Section 13.4

4. Find the area of a rectangle given the length of 24 cm and the width is 16 cm. Review

5. Find the area of a triangle with a base of 7 in. and a height of 12 in. Review

6. A.Area of a rectangle, A = lw B.Area of a triangle, A = ½ (bh) C.Area of a missing side of a triangle, a 2 + b 2 = c 2 D.NO DECIMALS in the answer, unless stated Steps

7. Determine the area of a rectangle where the length is 5√5 feet and the width is at 3√5 feet. Example 1

8. Determine the area of a rectangle where the length is (√6 + 2) inches and the width is at 2√5 inches. Example 2

9. Determine the area of a rectangle where the length is (5 + √3) yards and the width is at √3 yards. Your Turn

10. Find the area of this figure below: Example 3

11. Find the area of this figure Example 4

12. Find the area of this figure Your Turn

13. A.Must be given two points B.Use this equation, C.Plug the points in its appropriate spot D.No Decimals and must be a simplified radical Distance Formula

14. Determine the distance of points (–1, –2) and (–3, 5) Example 5

15. Determine the distance of points (1, –4) and (–4, 2) Example 6

16. Determine the distance of points (0, 2) and (–1, –4) Your Turn

17. Determine the distance of points (–2, 2) and (–6, –8) Example 7

18. Determine the distance of points (√2, –7√3) and (4√2, 8√3) Example 8

19. Determine the distance of points (7, –10) and (–10, –4) Your Turn

20. Assignment Worksheet