WWK geometric mean-
Transcript of WWK geometric mean-
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Feb 171:22 PM
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WWKgeometric mean-
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TOC 105-106 Geometric Mean and Right Triangles
geometric mean between two numbers:7 and 28
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Ex 1 (pg 105)Find the geometric mean between two numbers:
a) 10 & 40 b) 1 & 36 c) 5 & 6
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TOC 105-106 Geometric Mean and Right Trianglesfor right triangles...
the
a b
d e
f
c
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TOC 105-106 Geometric Mean and Right Triangles
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4
10x
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10x
4
10
x
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Ex 2 (pg 105)
x yz
20 5
Find x____y____z____
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Ex 3 (pg 105)
9
12
15
bc
d Find b____c____d____
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Homework:`
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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