Geometry ch. 9

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Geometry ch. 9 by Mind Map: Geometry ch. 9

1. Rhombus

1.1. All sides equal

1.1.1. 4 sides

1.2. Angles = 360

1.2.1. 4 angles

1.3. Area= bh/2

2. Rectangle

2.1. Diagnals bisect

2.1.1. four right angles

2.2. Area = bh

2.3. 4 sides

3. Kite

3.1. diagnals are perpindicular

3.1.1. Own Catagory

3.2. Angles= 360

3.3. Area= a(b1+b2)/2

4. Triangle

4.1. Area = bh/2

4.2. Can be and length

4.2.1. Angles=180

4.3. 3 sides

5. Trapazoid

5.1. One Set or Parallel Lines

5.2. Angles= 360

5.2.1. 4 angles

5.3. Area= a(b1+b2)/2

6. Square

6.1. All sides equal

6.1.1. All angles 90

6.2. Area = bh

6.3. 4 Sides