Happy Patriot Day !!
1.
09/11
Please make sure to mute your
mics
2.
Use the first ten minutes to
• Multiplying
Polynomials
gather all needed materials, log
in and troubleshoot technology.
●
●
●
Get your
syllabus signed
Student Code of
Conduct
Finish all
assigned work
3.
Answer Bell Ringer located
in Google Classroom
1st Period
9:45 - 9:50
2nd Period 10:30 - 10:45
4th Period
Polynomials
Applications
12:55 - 1:10
Learning Target: I can perform polynomial operations
Success Criteria: I know I’ve got it when I can use polynomial operations to calculate measurements
Agenda
Do Now
Greeting
Prequesite Review
Examples
Questions
Assignment
What’s Next?
Define Area
In geometry, the area can be
d efined as the sp ace occup ied
by a flat shape or the surface
of an ob ject.
Perimeter
T h e dista n c e a r o u n d a 2 D
f igu r e . To f in d th e dista n c e ,
a dd u p a ll th e side s.
Volume
the quantity of three dimensional space
enclosed by a closed
surface
Area of the Shaded
Region
The area of the shaded regio n is the
difference b etween the area of the
entire p oly g on and the area of the
unshad ed p art insid e the p oly g on.
Area of Shaded Region = 357 – 90
Area of Shaded Region = 267
Polynomial
Applications
Word Problems including
geometric figures
Find the Area
• Start with formula: A=bh
• Substitute variables for given
values.
• b=5x and h=5x-4
Given:
• Area (A) = bh
• Base (b) = 5x
• Height (h) = 5x - 4
• A=bh
A=5x(5x-4)
A=25x 2 -20x square units
Find the perimeter
1. Start with formula: P=2b+2h
2. Substitute variables for given
values.
• b = 5x and h = 5x-4
• P = 2b+2h
Given:
• Perimeter (P) = b + b + h + h
• Base (b) = 5x
• Height (h) = 5x - 4
P = 2(5x)+2(5x-4)
P = 10x + 10x – 8
P = 20x – 8 units
Find the area of the shaded region.
Area of shaded region = Area of large rectangle- Area of smaller rectangle
Area of shaded region = 2x (2x + 6) - x (x + 4)
Area of shaded region = (4x2+12x) - (x2+4x)
Area of shaded region = 4x2 + 12x – x2 - 4x
Area of shaded region = 3x2 + 8x square units
Find the volume.
1. Start with formula: V = l * w * h
2. Sub stitute v ariab les for g iv en
v alues.
L=2x and W= x+1 and H=x
V = lwh
Given:
V=l*w*h
L = 2x
W = x+1
H=x
V = ( 2x) ( x+1) ( x)
V = ( 2x 2 +2x) ( x)
V= 2x 3 + 2x 2
Questions
Are you paying
attention?
Polynomial Application on Google
Classroom
Polynomial Project Due Thursday
Last day to turn in any missing work
before the 10th is September 21st.
Assignment
What's next?
Polynomial Special Cases
Other Methods to Compute Polynomial Operation
Closed System
Review
Polynomial Test Tuesday