Practicing Success
A goat is tied with a 10.5 m-long rope to one corner of a plot which is in the shape of an equilateral triangle each side of which is 16 m long. Find the area that the goat can graze on. |
62.25 m2 57.75 m2 53.5 m2 51.75 m2 |
57.75 m2 |