Since we may need to find the lengths of all sides of triangles to make nets and find surface area, we're going to jump to the Pythagorean Relationship unit.

In this unit, we explore the

This formula that can be used with right angle triangles to help you find out the side length if the two other sides are given.

Check out this video that explains the how the theorem works using pictures:

The

In this unit, we explore the

**Pythagorean Theorem**:**a2 + b2 = c2**This formula that can be used with right angle triangles to help you find out the side length if the two other sides are given.

Check out this video that explains the how the theorem works using pictures:

__http://ed.ted.com/on/TKqd74Lp__The

**notes from class**can be downloaded by clicking on the file below: pyth_theorem_notes.docx |

The suggested

G – 10, 11, 14, 15, 18

B & R – 4, 10, 11, 14, 15, 18, 19

G – 5, 8, 10, 12

B - 5, 8, 10, 12, 15

R - 5, 8, 10, 12, 14, 15

G – 3 ,5 ,6 ,9

B - 3 ,5 ,6 ,9, 15

R - 3 ,5 ,6 ,9, 15, and Mathlink in green

G -2, 4, 8

B & R -2, 4, 8, 10, 12

**group questions**for this unit are:__P. 85-86 Squares and Square roots:__G – 10, 11, 14, 15, 18

B & R – 4, 10, 11, 14, 15, 18, 19

__P. 98-100 Estimating Square roots:__G – 5, 8, 10, 12

B - 5, 8, 10, 12, 15

R - 5, 8, 10, 12, 14, 15

__P. 104- 106 Pythagorean Relationships:__G – 3 ,5 ,6 ,9

B - 3 ,5 ,6 ,9, 15

R - 3 ,5 ,6 ,9, 15, and Mathlink in green

__P. 109 – 111 Applying the Pyth. Relationship:__

G -2, 4, 8

B & R -2, 4, 8, 10, 12