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Question #11c65

1 Answer

Mar 21, 2017

Perimeter: #color(green)(60" m")#

Explanation:

Since the figure is a square the length of all sides is equal.

If each side has a length of #s#, then the area is
#color(white)("XXX")s^2=225" m"^2#

#color(white)("XXX")rarr s=15" m"color(white)("XX")#since #sqrt(225)=15#

and the perimeter is
#color(white)("XXX")4s=60" m"#

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