Question

Find the side of a square which has the same area as a rhombus of side $18cm$ and height $4.5cm$

Answer 1

Given , Side of rhombus = 18cm and Height of rhombus = 4.5cm

Area of rhombus = Side x Height

= 18 cm x 4.5 cm

= 81 cm^{2}

given, Area of Square = Area of Rhombus

let x be side of square

so , area of square$={\left(side\right)}^2$

$x^2=81$

$x=9cm$

So , side of square is 9 cm.