SOLUTION: if sides of triangle are 12,15,and 20.find the area of triangle?

SOLUTION: if sides of triangle are 12,15,and 20.find the area of triangle?

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Question 895428: if sides of triangle are 12,15,and 20.find the area of triangle?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Use Heron's formula.

Then,

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