10. The school wants to re-seed the grass and replace the fence around the field whose shape is shown below a. How many meters of fencing will he need to purchase? b.) How many square meters will need to be seeded with grass?
c.) If seeding costs $1.45 per square meter and fencing costs $23.50 per meter how much will it cost to seed and replace the fence for the field?
D) If the school was able to work out a 25% discount on all the needed items, how much would it cost?

PLEASE PLEASE answer everything. This is wa past due​