Question

what is th area of diameter​

Answer 1

Answer:

Step-by-step explanation:

There is no area of open figure

So,

As question it is not mentioned about the shape of. The figure

Answer 2

Answer:

Hey Buddy,

There is no concept like area of diameter in circles, Area is 2nd dimensional and diameter(basically line) is 1st dimensional object.

How could a 1st dimensional object have its area?

So Please do check the question once again and post the correct one.

Hope that helps...