Corrected Question Q3. Side of a square whose area is 324 cm² will be Answer: [tex]\red\bigstar[/tex] Side of the square = 18cm. SOLUTION Area of the square = 324cm². We know that , Area of a square = a² , where ‘a’ is the side of the square. [tex]\implies[/tex] a² = 324 [tex]\implies \sf a = \sqrt{324}[/tex] [tex]\implies \sf a = 18cm.[/tex] [tex]\setlength{\unitlength}{1cm}\begin{picture}(0,0)\thicklines\multiput(0,0)(4,0){2}{\line(0,1){4}}\multiput(0,0)(0,4){2}{\line(1,0){4}}\put(-0.5,-0.5){\bf }\put(-0.5,4.2){\bf }\put(4.2,-0.5){\bf }\put(4.2,4.2){\bf }\put(1.5,-0.6){\bf\large 18\ cm}\put(4.4,2){\bf\large 18\ cm}\end{picture}[/tex] QUESTION(For Practice) Find the side of a square whose area is 576cm². Answer(For Verification) → 24cm. MORE ABOUT SQUARE Squares are a closed polygon , which have equal sides and four equal angles(90°). Area of a square = (Side)². Perimeter of a square = 4 × Side. Square is one of the most common shape used in geometry. Reply
Corrected Question
Q3. Side of a square whose area is 324 cm² will be
Answer:
[tex]\red\bigstar[/tex] Side of the square = 18cm.
SOLUTION
Area of the square = 324cm².
We know that , Area of a square = a² , where ‘a’ is the side of the square.
[tex]\implies[/tex] a² = 324
[tex]\implies \sf a = \sqrt{324}[/tex]
[tex]\implies \sf a = 18cm.[/tex]
[tex]\setlength{\unitlength}{1cm}\begin{picture}(0,0)\thicklines\multiput(0,0)(4,0){2}{\line(0,1){4}}\multiput(0,0)(0,4){2}{\line(1,0){4}}\put(-0.5,-0.5){\bf }\put(-0.5,4.2){\bf }\put(4.2,-0.5){\bf }\put(4.2,4.2){\bf }\put(1.5,-0.6){\bf\large 18\ cm}\put(4.4,2){\bf\large 18\ cm}\end{picture}[/tex]
QUESTION(For Practice)
Find the side of a square whose area is 576cm².
Answer(For Verification) → 24cm.
MORE ABOUT SQUARE
Answer:
18 cm I think so okay make me in the brainlist