Question

using an appropriate measuring instrument how can you find the area of a
a.postal stamp
b.greeting card
c.school card
d.football ground ​

Answer 1

Answer:

postal stamp, school hall, football ground and greeting card all these are rectangular in shape, by measuring their length and breadth, using metre tape, we can measure their area. As we know-

Area = length x breadth.

Answer 2

Answer:

A postal stamp, school hall, football ground and greeting card all these are rectangular in shape, by measuring their length and breadth, using metre tape, we can measure their area. As we know-

Area = length x breadth

a.mm ruler

b.cm ruler

c.metre scale

d.measuring tape