An equilateral

An equilateral triangle with a side of 10 m represents a wooden platform standing on a lawn. A goat is tied to a corner with a 15 m rope. What is the maximum amount of grazing area available to the goat?

Correct answer:

S =  663.5571 m2

Step-by-step explanation:

a=10 m r=15 m  S1=3/4 a2=3/4 102=25 3 m243.3013 m2  S2=π r2=3.1416 152706.8583 m2  r>a  S=S2S1=706.858343.3013=663.5571 m2



Did you find an error or inaccuracy? Feel free to write us. Thank you!



avatar







Tips to related online calculators
See also our trigonometric triangle calculator.

You need to know the following knowledge to solve this word math problem:


 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: