1) The document introduces basic geometry concepts such as types of triangles, perimeter, and area. 2) It provides formulas for calculating the perimeter of parallelograms and triangles, as well as the area of parallelograms and triangles. 3) Examples are given for calculating the perimeter and area of different shapes using the provided formulas.

1. Area and Perimeter Introduction to Geometry Jen Josey

2. Understanding Shapes

7. How to Check Your Answer P= 22 1 2 3 4 5 6 22 7 21 8 20 9 19 10 18 11 17 16 15 14 13 12

8. Finding Area 5 6 A= b*h A= 6*5 A= 30 A=b*h

9. How to Check Your Answer 5 6 A= 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

10. Find the Perimeter 6 3 ? P= a+b+c P= 6+3+c P= a+b+c

12. Find the Perimeter 6 3 6.71 P= a+b+c P= 6+3+6.71 P= 15.71

13. Find the Area 6 3 A= b*h 2 A= b*h 2 A= 3*6 2 A= 18 2 A= 9