What is the area of this circle given a radius of 2 in?
r = 2 in
Use 3.14 for
Round your answer to the nearest hundredth two decimal places).
I in

2
The answer is 12.57 in

A) 144.44 sq inches i believe

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)