Field 0.45 kilo long and 0.4 kilo wide. What is the area in square meters

180.000 m^2.

Step-by-step explanation:

Area in square kilometers

= 0.45 * 0.4

=  0.18

There 1000* 1000 = 1,000,000 square meters in a square kilometer so

Area in sq meters = 0.18 * 1000000

= 180,000 m^2.

n

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c