# Question 6 th , 9 th  and 10 th please tell the answer to this

karl
12 Points
2 years ago
Ans9.
Side of square plot of land=8.5m
Area of square plot of land=8.52
=72.25m2
Ans10.
Let x be the total no. Of spectators
2/7 of the spectators were in a covered place i.e 2/7x and 15000 were in a covered place.
Therefore total no. Of spectators ,
x=2/7x + 15000
x-2/7x=15000
5x = 15000*7
x= 3000*7
x=21000.