Divide a circle into eight equal parts, each of which is 18______ Judge right or wrong

Divide a circle into eight equal parts, each of which is 18______ Judge right or wrong


Take the circle as a unit and divide it into 8 parts, each of which is 18 times of the circle



A simple algorithm of 75 × 27 × 5


75×27×5=81×25×5=80×125+125=10000+125=10125