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+ 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

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+ Composite Areas Thursday, May 29 th

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+ Area of a Rectangle length width Area = (length)(width)

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+ Area of a Parallelogram width height Area = (height)(width)

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+ Area of a Triangle base height Area = (base)(height) 2

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+ Area of a Triangle base height Area = (base + top)(height) 2 top

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+ Area of a Circle Radius Area = π(radius) 2

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+ Composite Areas

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+ Calculate all the areas! 5cm 3cm

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+ Calculate all the areas! 5cm 3cm 6cm Rectangle Area = 30cm 2

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+ Calculate all the areas! 5cm 3cm 6cm Rectangle Area = 30cm 2 Half-circle Area = 28.3cm 2

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+ Calculate all the areas! 5cm 3cm 6cm Rectangle Area = 30cm 2 Half-circle Area = 28.3cm 2 Total Area = 30cm 2 + 28.3cm 2 = 58.3cm 2

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+ Calculate all the areas! 10cm

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+ Calculate all the areas! 10cm Circle Area = 314cm 2

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+ Calculate all the areas! 10cm Circle Area = 314cm 2 Triangle Area = 50cm 2

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+ Calculate all the areas! 10cm Circle Area = 314cm 2 Triangle Area = 50cm 2 Total Area = 314cm 2 – 50cm 2 = 264cm 2

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+ Calculate all the areas! 3cm 8cm 5cm 7cm

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+ Calculate all the areas! 3cm 8cm 5cm 7cm Rectangle Area = 56cm 2

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+ Calculate all the areas! 3cm 8cm 5cm 7cm Rectangle Area = 56cm 2 4cm h

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+ Calculate all the areas! 3cm 8cm 5cm 7cm Rectangle Area = 56cm 2 4cm 3cm

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+ Calculate all the areas! 3cm 8cm 5cm 7cm Rectangle Area = 56cm 2 4cm 3cm Triangle area = 12cm 2

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+ Calculate all the areas! 3cm 8cm 5cm 7cm Rectangle Area = 56cm 2 4cm 3cm Triangle area = 12cm 2 Total area = 68cm 2

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+ Calculate all the areas! In a team of approximately 3 people, find the area of the following shapes

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+ Calculate all the areas! 3cm 5cm 4cm 7cm 4cm 3cm

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+ Calculate all the areas! 3cm 5cm 4cm 7cm 4cm 3cm Total area = 30cm 2

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+ Calculate all the areas! 5cm 3cm 9cm 3cm

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+ Calculate all the areas! 5cm 3cm 9cm 3cm Total area = 49.3cm 2

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+ Calculate all the areas! 12cm 10cm 3cm

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+ Calculate all the areas! 12cm 10cm 3cm Total area = 91.7cm 2

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+ Calculate all the areas! 3cm 16cm 10cm

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+ Calculate all the areas! 3cm 16cm 10cm Total area = 48cm 2

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+ Calculate all the areas! 7cm 3cm

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+ Calculate all the areas! 7cm 3cm Total area = 143.4cm 2

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+ Calculate all the areas! 7cm 3cm

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+ Calculate all the areas! 7cm 3cm Total area = 104.9cm 2

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+ 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)

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+ 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)

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5 CM 4 CM Calculation Area = Length times Width (lw or l x W) Note Length of a rectangle is always the longest side.

5 CM 4 CM Calculation Area = Length times Width (lw or l x W) Note Length of a rectangle is always the longest side.

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