Hey USER here is your ANSWER....--> Given - AREA = 154m^2◆ Area of CIRCLE =πr^2 (coin is in circle SHAPE)◆πr^2=154◆22/7× r^2=154◆r^2=154×7/22◆r^2=49◆r= √49◆r=7Hope it helps you☺️
Your experience on this site will be improved by allowing cookies. Read Cookie Policy