Question #22806
1 Answer
Jul 27, 2017
Explanation:
"using "
• " area of rectangle "=" length "xx" width"
• " area of circle "=pir^2larr" r is the radius"
" 4 quarters of a circle make one complete circle"
"area of apron "=(50xx80)-pixx15^2
color(white)(xxxxxxxxxx)=4000-225pi
color(white)(xxxxxxxxxx)~~3293.14" square cm"