+ reminders project due on friday. if you would like extra feedback from me, you are welcome to show...
TRANSCRIPT
+Reminders
Project due on Friday. If you would like extra feedback from me, you are welcome to show me what you have before Friday and I will help you make it better!
Note: about piecewise functions for your project – just make one
+
Composite AreasThursday, May 29th
+Area of a Rectangle
length
wid
th Area = (length)(width)
+Area of a Parallelogram
width
heig
ht Area = (height)(width)
+Area of a Triangle
base
heig
ht
Area = (base)(height) 2
+Area of a Triangle
base
heig
ht
Area = (base + top)(height) 2
top
+Area of a Circle
Radius
Area = π(radius)2
+
Composite Areas
+Calculate all the areas!
5cm
3cm
+Calculate all the areas!
5cm
3cm
6cm
RectangleArea = 30cm2
+Calculate all the areas!
5cm
3cm
6cm
RectangleArea = 30cm2 Half-circle
Area = 28.3cm2
+Calculate all the areas!
5cm
3cm
6cm
RectangleArea = 30cm2 Half-circle
Area = 28.3cm2
Total Area = 30cm2 + 28.3cm2
= 58.3cm2
+Calculate all the areas!
10
cm
+Calculate all the areas!
10
cmCircleArea = 314cm2
+Calculate all the areas!
10
cmCircleArea = 314cm2 Triangle
Area = 50cm2
+Calculate all the areas!
10
cm
CircleArea = 314cm2 Triangle
Area = 50cm2
Total Area = 314cm2 – 50cm2
= 264cm2
+Calculate all the areas!
3cm
8cm
5cm
5cm
7cm
+Calculate all the areas!
3cm
8cm
5cm
5cm
7cmRectangle
Area = 56cm2
+Calculate all the areas!
3cm
8cm
5cm
5cm
7cmRectangle
Area = 56cm2
4cm
h
+Calculate all the areas!
3cm
8cm
5cm
5cm
7cmRectangle
Area = 56cm2
4cm3
cm
+Calculate all the areas!
3cm
8cm
5cm
5cm
7cmRectangle
Area = 56cm2
4cm3
cm Triangle area = 12cm2
+Calculate all the areas!
3cm
8cm
5cm
5cm
7cmRectangle
Area = 56cm2
4cm3
cm Triangle area = 12cm2
Total area = 68cm2
+Calculate all the areas!
In a team of approximately 3 people, find the area of the following shapes
+Calculate all the areas!
3cm
5cm
4cm
7cm
4cm3cm
+Calculate all the areas!
3cm
5cm
4cm
7cm
4cm3cm Total area = 30cm2
+Calculate all the areas!
5cm
3cm
9cm
3cm
+Calculate all the areas!
5cm
3cm
9cm
3cm
Total area = 49.3cm2
+Calculate all the areas!
12cm
10c
m
3cm
+Calculate all the areas!
12cm
10c
m
3cm
Total area = 91.7cm2
+Calculate all the areas!
3cm
16cm
10c
m
10cm
+Calculate all the areas!
3cm
16cm
10c
m
10cm
Total area = 48cm2
+Calculate all the areas!
7cm
3cm
+Calculate all the areas!
7cm
3cm
Total area = 143.4cm2
+Calculate all the areas!
7cm
3cm
+Calculate all the areas!
7cm
3cm
Total area = 104.9cm2
+Practice
Academic Class:
Section 2 on page 455 #1 – 9
Section 3 on page 455 #1 – 6
Page 458 #9 – 19, 21
Khan academy (3 check points)
Applied Class:
Khan academy (3 check points)
+Practice
Academic Class:
Section 2 on page 455 #1 – 9
Section 3 on page 455 #1 – 6
Khan academy (3 check points)
Applied Class:
Khan academy (3 check points)