Question

Area and one diagonal length of a rhombus is 232 cm^2 and 16 cm. Length of its other diagonal is

• A. 27 cm
• B. 28 cm
• C. 29 cm
• D. 39 cm

Answer 1

The correct option is C 29 cm

Given area of the rhombus is 232 cm²​
And one of its diagonal is 16 cm​
$Areaofarhombus=\frac{1}{2}(d₁\times d₂)$
$\Rightarrow \frac{1}{2}\times 16\times d₂=232$
$\Rightarrow d₂=\frac{232}{8}$
$\Rightarrow d₂=29cm$
Therefore, the other diagonal is 29 cm long.​