Answer: 
Step-by-step explanation:
The inradius is given by the area of the triangle divided by the semiperimeter.
The semiperimeter is 
.
Thus, by Heron's formula, the area is 
.
Therefore, the radius is 
The properties that were used to derive the properties of logarithms are:
1. a^x · a^y = a^(x+y)
2. a^x / a^y = a^(x - y)
3. a^0 = 1
4. a^(-x) = 1 / x
5. (a^x)^y = a^(<span>xy)</span>
I believe the length is 10 and the width is 2, Hope that helps :)
The answer your looking for is 2.6.
5600.014
= 5000 + 600 + 0.010 + 0.004
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