Asked by unicornju
the figure is made up of 2 identical squares and has a perimeter of 42 inches what is the are of one square
a)7in b)28in
c)49in d)84in
a)7in b)28in
c)49in d)84in
Answers
Answered by
unicornju
please be fast
Answered by
Reiny
So one square has a perimeter of 21 inches.
And since the square has 4 equal sides, each side is ....
Once you have the length of the side,
area = side^2
btw, your answer choices have the wrong units, should be inches^2,
and the correct answer is rounded to the nearest whole square inch.
And since the square has 4 equal sides, each side is ....
Once you have the length of the side,
area = side^2
btw, your answer choices have the wrong units, should be inches^2,
and the correct answer is rounded to the nearest whole square inch.
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