Question

The area of a square of side 10 cm is greater than the area of rectangle of sides 10 cm*8 cm by :
I) 10 square CM
II) 20 square CM
III) 40 square CM
Iv) 5 square CM
( Do it with process) ​

Answer 1

Answer:

area of square=side²

=10×10

=100cm²

area of rectangle=l×b

=10×8=80cm²

difference=100-80=20cm²

so option 2nd is correct

hope it will help you

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