What is the sector area from a circle with a measured central angle of 270° with a radius of 12 units?

The appropriate answer is "108π unit²".

Explanation:

The given values are:

Angle,

Radius,

r = 12 units

Now,

The area of the sector of a circle will be:

=  

On substituting the given values in the above formula, we get

=  

=  

=  

answer conditional instability;