hypotenuse of triangle, = 80 feet
let the side next to hypotenuse be base = 65.532 feet
Therefore, the remaining side can be calculated using pythagoras theorem as garden is perfectly right triangle.
(hypotenuse)2 = (base)2 + (perpendicular)2
(80)2 =(65.532)2 + (x)2
x2 = 6400 - 4294.4430
x2 = 2105.557
x = 45.886 feet
So, the perimeter of the triangle is ( 80 + 65.532 + 45.886) = 191.418 feet
Since, the perimeter of the triangle is more than the length of the ordered fence which is 185 feet. Therefore, there will not be enough fence, (191.418 - 185 ) = 6.418 feet of fence will be more needed.
Get Answers For Free
Most questions answered within 1 hours.