180k views
3 votes
Please help it's not working

Please help it's not working-example-1
User Ivan Vovk
by
3.3k points

1 Answer

0 votes

Answer: 582.7526

Explanation:

p =3,14

r =13,4:2=6.7

r^2=44.89

SA= 3,14*44.89+3,14*6,7*21= 582,7526

User Vipin Kumar
by
3.3k points