Question

Find the area of the rectangle whose dimensions are:
Find the area of a rectangular plot, one side of which is 48 m and its diagonal is 50 m.
(1) length = 24.5 m, breadth
The sides of a rectangular park are in the ratio 4:3. If its area is 1728 m. find the cost of
The area of a rectangular field is 3584 m' and its length is 64 m. A boy runs around the
field at the rate of 6 km/h. How long will he take to go 5 times around it?
5. A verandah is 40 m long and 15 m broad. It is to be paved with stones, each measuring 6
dm by 5 dm. Find the number of stones required.
7. The cost of carpeting a room 15 m long with a carpet of width 75 cm at 80 per metre is
19200. Find the width of the room.
The length and breadth of a rectangular piece of land are in the ratio of 5:3. If the total cost
of fencing it at 24 per metre is 9600, find its length and breadth.
Find the cost of carpeting a room 13 m by 9 m with a carpet of width 75 cm at the rate of
ERCISE 20A
1
12.5 m, breadth = 8 dm.
sions
ost of
6.
105 per metre.
m a *
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Answer 1

Answer:

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