Answer:
Step-by-step explanation:
we know that
f(x) is the value of the function for the value of x
so
In this problem
is the value of the function for the value of
Observing the graph
For
the value of the function is equal to
see the attached figure to better understand the problem
Length = 80 m and breadth = 60 m If one moves along the two adjacent sides, one covers 80+60 = 140 m. Diagonal of the rectangle = √ ( length^2 + breadth^2) ...
answer in picture