Linear equations lesson 1 classifcation of solutions
Day 8 irregular figures
1. Day 8 Irregular Figures.notebook April 17, 2013
AIM: Area of Irregular Figures
Do Now
Write and solve an inequality for the following
problem. Graph your solution set.
If a salesperson gets a salary of $40,000 a year
plus 8% commissions of their sales, what would
the amount of sales need to be to make at least
$90,000 this year.
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4. Day 8 Irregular Figures.notebook April 17, 2013
5 ft
Anticipatory Set
Answer the following
questions in complete
8 ft
sentences.
4 ft
7 ft
1.) Describe the irregular figure above.
2.) Explain how you would find the area of the irregular
figure?
3.) Find the area of the irregular figure.
4
5. Day 8 Irregular Figures.notebook April 17, 2013
5 ft
Anticipatory Set
Answer the following
8 ft questions in complete
sentences.
4 ft
7 ft
1.) Describe the irregular figure above.
2.) Explain how you would find the area of the irregular
figure?
3.) Find the area of the irregular figure.
5
7. Day 8 Irregular Figures.notebook April 17, 2013
Find the area of the following figure, include units in your
final answer.
12 ft
4 ft
3 ft
5 ft
7
8. Day 8 Irregular Figures.notebook April 17, 2013
Find the area of the following figure, include units in your
1
final answer.
12 ft
4 ft
3 ft
5 ft
8
9. Day 8 Irregular Figures.notebook April 17, 2013
Find the area of the following figure, include units and round
to the hundredth in your final answer.
12 m
12 m
9
10. Day 8 Irregular Figures.notebook April 17, 2013
2 Find the area of the following figure, include units and round
to the hundredth in your final answer.
12 m
12 m
10
11. Day 8 Irregular Figures.notebook April 17, 2013
Find the area of the following figure, include units and round
to the hundredth in your final answer.
16 m
9m
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12. Day 8 Irregular Figures.notebook April 17, 2013
3 Find the area of the following figure, include units and round
to the hundredth in your final answer.
16 m
9m
12
13. Day 8 Irregular Figures.notebook April 17, 2013
TRADE A PROBLEM
1.) Create your own irregular figure. (Make sure to
include enough measurements to find the area of the
figure.)
2.) Trade with your partner and find the area of
their irregular figure.
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