Question

each side of a square is 4 cm if each side of a square is increased by 25% find the increase in area​

Answer 1

Answer:

9 cm square

Step-by-step explanation:

Side =4

Area =4×4=16

25% of 4

=1

So 4+1

= 5

Area = 5×5=25

Area increasesd = 25-16 = 9

Answer 2

Answer:

Yours answer is 9 cm².

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