in circle c, r = 32 units. what is the area of circle c? 32π units² 64π units² 256π units² 1024π units²

Explanation:

Step1: Recall area - formula

The formula for the area of a circle is $A=\pi r^{2}$.

Step2: Substitute the radius value

Given $r = 32$ units, substitute $r$ into the formula: $A=\pi\times(32)^{2}$.

Step3: Calculate the square

$(32)^{2}=32\times32 = 1024$. So $A = 1024\pi$ square - units.

Answer:

D. $1024\pi$ units$^{2}$