Respuesta :

edmondsonjune

Answer:

A = 97.968 cm^2 = 98.0 cm^2

Step-by-step explanation:

A = (78/360)*3.14*12^2

A = (78/360) * 3.14 * 144

A = (78/360) * 452.16

lillyww
This might be wrong and I might be dumb but I got 153.86 because 7•7=49 & 49•3.14= 153.86