Arrange the circles (represented by their equations in general form) in ascending order of their radius lengths.

a)

It could be expressed as:

Hence, the radius of circle is: √3≈1.732 units

b)

It is represented as:

Hence, the radius of circle is: 3√2≈4.242 units

c)

on converting to standard form

Hence, the radius of circle is: 3√5≈6.708 units

d)

on dividing both side by 4 we obtain:

Hence, radius of circle is: √23=4.796 units

e)

on dividing both side by 5 we obtain:

Hence, radius of circle is: √5=2.236 units

f)

which could also be represented as follows:

Hence, the radius of circle is: ≈ 10.817 units

g)

It could also be written as:

Hence, the radius of circle is: ≈ 6.782 units

            The ascending order is:

        a → e → b → d → c → g → f

what do u need to know

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