1

Feb 17­1:22 PM

Welcome! Please get your ISN and

warm-up book and have a seat!

Mar 7­3:32 PM

WWKgeometric mean-

`

2

Feb 17­1:39 PM

TOC 105-106 Geometric Mean and Right Triangles

geometric mean between two numbers:7 and 28

Feb 17­3:04 PM

Ex 1 (pg 105)Find the geometric mean between two numbers:

a) 10 & 40 b) 1 & 36 c) 5 & 6

3

Feb 17­1:40 PM

TOC 105-106 Geometric Mean and Right Trianglesfor right triangles...

the 

a b

d e

f

c

Feb 17­1:47 PM

TOC 105-106 Geometric Mean and Right Triangles

4

Feb 26­4:59 PM

4

10x

4

10x

4

10

x

Feb 17­2:08 PM

Ex 2 (pg 105)

x yz

20 5

Find x____y____z____

5

Feb 17­3:06 PM

Ex 3 (pg 105)

9

12

15

bc

d Find b____c____d____

Feb 17­3:09 PM

Homework:`

6

Feb 19­9:37 AM

Welcome! Please get your ISN and warm-up book and have a seat!

1. Draw the picture and tell me the probability of landing on "1 point" **HINT­ there are 360 degrees in a circle**

2. Find the missing lengths x, y, and z.

x yz