I believe the answer is 279.98.
Answer:
48,400 yd²
Step-by-step explanation:
(220+180)/2*260=52000
1/2(180)(60)=5400
So the total area is 52000+5400=57400
Basketball court=2400
Picnic area = 4200
Playground = 40x50 + 10x40=2400
2400+4200+2400=9000
57400-9000=48400
Answer:11
36pi
Step-by-step explanation:
u can use the formula V=4/3pi r^3 so you cube 3 to get 27 then multiply 27 by 4. You should get 108 you divide that by 3 and get 36pi
