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(b) What is the side of the square whose area is 36 sq cm? |
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Answer» area=36side=6cm is the best answer area =36side =6cm is the right answer Sideofthesquare(a)=6cm Explanation: Let thesideofasquare=acm Areaofthesquare=36cm² [given] ________________________ Weknowthat, \boxed{Area \: of \: the \: square \: (A) = a^{2}}Areaofthesquare(A)=a2 ________________________ Now, =>a²=36cm² =>a²=(6cm)² =>a=6cm Therefore, Sideofthesquare(A)=6cm Sideofthesquare(a)=6cm Explanation: Let thesideofasquare=acm Areaofthesquare ________________________ Now, =>a²=36cm² =>a²=(6cm)² =>a=6cm Therefore, Sideofthesquare(A)=6cm |
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