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
4
Answer:
(7)^2=49
7+3=10
(10)^2=100
100-49=51
answer=51
Answered by
3
Step-by-step explanation:
length of 0ne side=7 m
area, 7*7=49 m^2
as its side is increased by 3 therefore, new length o of one side=7+3=10 m
new area= 10*10=100 m^2
therefore increase in area = new area - initial area
=100-49
=51 m^2
hope it helps you
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