Respuesta :

Answer:

50.27 square inches (in²)

Step-by-step explanation:

Area = π·r2 = 3.14·42 = 50.27 square inches(*)

d = 8

C = 25.1

A = πr2 = π(d

A = _C²_

        4π

π = 3.1415

A = area

C = circumference or perimeter

r = radius, d = diameter