Question

WORD PROBLEMS
Also find its perimeter.
7 A rectangular field is 48m long and 40m broad. Find the cost of levelling the
field at the rate of * 3 per sq. metre.
8. The area of a hall is 1620 m2. The breadth of the hall is 36 m. Find the length
of the hall. Also find the perimeter of the hall.
9 The perimeter of a classroom is 42m. If the length of the classroom is 12m,
find the breadth of the classroom and hence find the area of the classroom.
10 The perimeter of a square card board is 1m. Find its area in cm2
4 Mr. Seth has a beautiful lawn in his garden. Its area is 98 m2 and its length
is 14 m. What is its breadth ?
5 The size of a square field is 35m long. Find the area of the field. Find also
the cost of levelling the field at the rate of 5 per sq. metre.
6 A swimming pool is 15m long and covers an area of 135 m2. Find its breadth

can anyone send me this perimeter and area all ans in correctly and in procces and should be perfect..... plz do the sums and calculate the ans and also send me plz correctly ​

Answer 1

Answer:

see the pic, it has all the solution