Question

a square with area 64 CM square then perimeter of the square is​

Answer 1

Step-by-step explanation:

area = side²

area = side²side=√area

area = side²side=√area=8 cm

area = side²side=√area=8 cmperimeter of square:4×side.

area = side²side=√area=8 cmperimeter of square:4×side.4×8=32 cm

Answer 2

$\huge \star \; \bf \underbrace {ANSWER} \: \star$

‣ Given :

$\sf {Area \: of \: square \; = \; 64cm²}$

‣ To Find :

$\sf {Its \:Perimeter}$

‣ Formula's :

• $\sf {Area \: of \: square \; = \; (side)^{2}}$

• $\sf {Perimeter \: of \: square \; = \; 4 × side}$

‣ Solution :

$\textsf {To find the Perimeter of square, first we have to find its side.}$

➡ $\sf {\underline {Side \; :}}$

→ $\sf {Area \: of \: square \; = \; 64cm²}$

→ $\sf {(side)² \; = \; 64}$

→ $\sf {side = \sqrt{64}}$

$\therefore \sf {side = 8}$

➡ $\sf {\underline {Perimeter \; :}}$

→ $\sf {Perimeter \: of \: square \; = \; 4 × side}$

→ $\sf {Perimeter \: of \: square \; = \; 4 × 8}$

→ $\sf {Perimeter \: of \: square \; = \; 32cm}$

$\implies$ $\textsf {\underline {Hence, the Perimeter of square is 32cm.}}$

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