In this lesson, we looked at using equations to find missing angle measurements.
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In this lesson, we looked at various angle relationships, and introduced a few new ones--specifically complementary and supplementary angles.
This lesson moved beyond just surface area to find the volume of 3D prisms--volume is the amount of space inside an object.
In this lesson, we looked at nets and found the surface areas of three dimensional shapes.
This is the study guide for the area of composite shapes. Answer key to follow.
On Thursday, we looked at the area of composite shapes involving circular regions. These were challenging--involving subtraction and addition.
This lesson was part review, part extension of previous material on using array models to find the area of shapes.
Returning from break, we picked up where we left off, looking at composite figures and calculating the area.
This lesson looked at more challenging composite area problems that involved subtraction or addition including shapes like circles, rectangles and triangles. This will be important for our upcoming test.
Today, we looked at area of triangles and other shapes on the coordinate plane. We looked at how you can box items to create a rectangle and then use subtraction to find your area.
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