How to find the percentage of a sector from an angle Practice Test

A given pizza with a -inch diameter has calories. A baker cuts the pizza using a ![](https://vt-vtwa-assets.varsitytutors.com/vt-vtwa/uploads/formula_image/image/355786/gif.latex $"25^{\circ}$") angle for each piece. If Susan eats five such pieces, how many calories does she consume? Round to the nearest calorie.