1. Splash Screen

2. Lesson Menu Five-Minute Check (over Chapter 11) Main Idea and Vocabulary Example 1:Estimate a Square Root Example 2:Graph Square Roots on a Number Line

3. Main Idea/Vocabulary irrational number Estimate square roots.

4. Example 1 Estimate a Square Root 96

5. Example 1 Estimate a Square Root Answer: So, is between 9 and 10. Since 96 is closer to 100 than 81, the best whole number estimate is 10.

6. 1.A 2.B 3.C 4.D Example 1 A.5 B.6 C.7 D.8

7. Example 2 Graph Square Roots on a Number Line Check 6 2 = 36 and 7 2 = 49. Since 37 is between 36 and 49, the answer, 6.1, is reasonable. ENTER2nd Answer:

8. 1.A 2.B 3.C 4.D Example 2 A.7.8 B.8.8 C.9.2 D.10.2

9. End of the Lesson

10. Resources Five-Minute Check (over Chapter 11) Image Bank Math Tools The Pythagorean Theorem

11. 1.A 2.B 3.C 4.D Five Minute Check 1 (over Chapter 11) A.3,420.6 cm 3 B.2,799.2 cm 3 C.1,130.7 cm 3 D.932.6 cm 3 Find the volume of the cylinder shown in the figure. Round to the nearest tenth.

12. 1.A 2.B 3.C 4.D Five Minute Check 2 A.28.3 cm 3 B.37.7 cm 3 C.56.5 cm 3 D.75.3 cm 3 Find the volume of the cylinder shown in the figure. Round to the nearest tenth. (over Chapter 11)

13. 1.A 2.B 3.C 4.D Five Minute Check 3 (over Chapter 11) A.71 cm 2 B.142 cm 2 C.155 cm 2 D.310 cm 2 Find the area of a parallelogram with a base of 20 cm and a height of 15.5 cm. Round to the nearest tenth if necessary.

14. 1.A 2.B 3.C 4.D Five Minute Check 4 (over Chapter 11) A.113.1 in 2 B.254.5 in 2 C.509 in 2 D.1018 in 2 Find the area of a circle with a diameter of 18 inches. Round to the nearest tenth if necessary.

15. 1.A 2.B 3.C 4.D Five Minute Check 5 (over Chapter 11) A.52.1 yd 2 B.48.2 yd 2 C.42.8 yd 2 D.33.6 yd 2 Find the area of the figure. Round to the nearest tenth if necessary.

16. 1.A 2.B 3.C 4.D Five Minute Check 5 (over Chapter 11) A.36% B.40% C.60% D.64% Suppose a dart is equally likely to hit any point inside the larger circle shown. Find the probability that a dart will hit the shaded area.

17. End of Custom Shows