Question

The area of a rhombus with one diagonal
18.72 cm long is the same as the area of a
square of side 15.6 cm. Find the length of the
other diagonal of the rhombus.​

Answer 1

area of square =15.6×15.6

=243.36cm^2

we know that, area of rhombus is same as the area of square

area of rhombus=1/2×d1×d2

243.36=1/2×18.72×d2

d2=243.36÷9.36

d2= 26cm