No solution for the quadratic equation because of the √-20
The perimeter is the sum of the side lengths of a shape. <span> A </span>diagonal is a line segment joining two vertices of a polygon or polyhedron <span>when those vertices are not on the same edge. We calculate as follows:
Perimeter = 4a
560 = 4a
a = 140 meters
</span>A=(1/2)d√(4a^2 - d^2)
A = 10240.56 m^2
Answer
The bolded word is an compound adjective, a compound adjective is a adjective which contains two or more words joined by an hyphen.
Step-by-step explanation:
