SOLUTION: Find the area of the plot of land. Round your answer to the nearest hundredth. Side=125 side=160 Side=135

Algebra ->  Trigonometry-basics -> SOLUTION: Find the area of the plot of land. Round your answer to the nearest hundredth. Side=125 side=160 Side=135      Log On


   

Question 1083661: Find the area of the plot of land. Round your answer to the nearest hundredth.
Side=125
side=160
Side=135
Found 2 solutions by ikleyn, Alan3354:
Answer by ikleyn(53763) About Me  (Show Source):
You can put this solution on YOUR website!
.
Use the Heron's formula.

See the lessons
    - Formulas for area of a triangle
    - Proof of the Heron's formula for the area of a triangle
    - One more proof of the Heron's formula for the area of a triangle
in this site.


Also,  you have this free of charge online textbook on Geometry
    GEOMETRY - YOUR ONLINE TEXTBOOK
in this site.

The referred lessons are the part of this online textbook under the topic "Area of triangles".



Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
If it's a triangle, use Heron's Law.