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Professions and Applied Sciences
Triangle area: SAS
Find a triangle's area using 2 sides and the angle between
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Areas of complex shapes
Add and subtract the ares of simpler shapes!
Area of a circle
Using circumference to find a circle's area. Know the formulas for the area and circumference of a circle and use them to solve problems; give an informal derivation of the relationship between the circumference and area of a circle.
Introducing triangles and three different types of them
180 degrees in a triangle
See if it's really true, and then prove it!
Triangles by angle
Learn about right, acute, and obtuse triangles
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