# B-Day Schedule

```Secondary 3 ~ B Day ~ UNIT 8 ~ Applying Geometric Concepts
Name: _______________________________Date: _______________ Period: _______
All assignments need to be turned in on test day along with this cover sheet in
order to receive credit. Any assignments turned in on test day without a stamp or
“absent” written in the box will receive late (75%) credit.
Date
Assigned
Date Due
Assignment
HW Score
On-Time Stamp
8.3/8.6 ~ Perimeter & Area of Similar Figures & Volume of Similar Solids
4/14
4/16
8.3 pg. 572 – 580
# 1 – 5, 7, 8, 34 – 36
8.6 pg. 601 – 609
# 1 – 7, 9
_____ / 18
______ %
8.4/8.5 ~ Geometric Probability & Space Figures ~ Pg. 581 – 589 & 590 – 600
4/16
4/20
8.4 pg. 582 – 589
# 3, 4, 6, 9 – 11, 15, 16, 34
8.5 pg. 592 – 600
# 3, 8, 11 – 13, 17, 23, 24, 27, 30
_____ / 19
______ %
8.2 ~ Density & Design ~ Pg 563-570
_____ / 15
4/20
4/22
8.2 Worksheet
______ %
Unit 8 Review ~ Pg. 619 – 621
4/22
4/24
Unit 8 Review pg. 619 – 621
# 4, 6 – 11, 14, 17, 18, 19, 21, 24, 25, 26
#1 – 10
_____ / 25
______ %
Unit 8 Test – April 24th
4/24
4/28
_____ /
Unit 7 Review
______ %
Review
1. Chicago, Illinois, has an area of 227.13 square miles and a population of 2,896,016. What is the population
density of Chicago?
2. Paris, France has 2,193,031 people living on 105.4 square kilometers of land. The city of San Francisco,
California has 812,826 people living on 121.47 square kilometers of land. How many fewer people live on a square
kilometer of land in San Francisco than in Paris?
3. Overstocking an aquarium can lead to fish casualties. A salt-water aquarium with dimensions 2.5’ by 2’ by 1.5’
can safely hold 8 African Butterfly fish. To the nearest hundredth, what is a safe population for the African
Butterfly fish?
Figure 1 Problems 4-5
4. Point T on
is chosen at random. What is the probability that T lies on the given segment
?
5. Point T on
is chosen at random. What is the probability that T lies on the given segment
?
6. a) What is the probability of hitting region x?
b) What is the probability of hitting region y?
7. Describe the cross section.
Figure 2 Problem 6
Figure 3 Problem 7
8. Draw a net for figure 4.
Figure 4 Problem 8
9. A woodworker wants to build a jewelry box in the shape of a rectangular prism with a total volume of 10 cubic
inches. He wants to minimize the surface area of the box and chooses dimensions of the box so that the bases of
the prism are squares. What dimensions should be choose for the box?
10.
Remember: this is only to check your answers ~ all work must be shown, or no credit will be given!!
pg. 572 – 580
pg. 601 – 609
5. \$384
Pg. 582 – 589
3. or 40%
4.
or 33%
6.
or 56%
pg. 592 – 600
1. about 140 people per square mile
2. a. about 1.33 fish per cubic foot
3. To find density need mass and volume
4. Divide the population by the total land area
or total water volume.
5. Population in population density refers to
the number of things (people, fish, or anything
else)
in given area or volume.
7. about 739 people per square mile
8. a. 2.7 g/cm3
19. v=8
14. ¼
26. 324 pencils
b. 1.93 g/cm3
c. 19.3 g/cm3
d. 11.3 g/cm3
9. a. about 7301 people per square kilometer
11. 2.08’ by 2.08’ by 2.08
12. 4 in by 4 in by 4 in
13. 79.4 m by 79.4m by 79.4
15. check with teacher
```