1.

The perimeters of two squares are 40 cm and 32 cm. Find the perimeter of third square wharea is equal to the difference of the areas of the two squares.​

Answer»

\red{\textbf{Answer :- 24 cm}}

\textsf{We know perimeter of square = 4(side)}

\LARGE\textsf{So,}

\textsf{side of first square =40/4}

\textsf{=10cm}

\textsf{side of second square =32/4}

\textsf{= 8cm}

\Large\textsf{Area of third square =}

\textsf{10*10-8*8}

\textsf{= 36cm}

\textsf{So side of third square =}

\textsf{6[because area of square = side*side].}

\Large\textsf{perimeter = 4* side}

\textsf{= 4*6 }

\textsf{= 24cm }

\red{\textbf{so, perimeter of third square = 24cm}}



Discussion

No Comment Found

Related InterviewSolutions