Each side of a square is 7 m. If its each side be increased by 3 m, what will be the increase
in its area.
Answers
Answered by
1
Answer:
area of square if side is 7m
area of square = 7² = 49m²
if it's side increased by 3
area of square will be
10² = 100m²
increase in its area = 100 - 49 = 51m²
Answered by
1
Answer:
initial length=7m
initial are=7x7
49
final length=7+3 m
10cm
final area=10x10
100m
increased area=100-49 m
51m^2
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