The area of a rhombus is 175 cm2 and one of its diagonals is 25 cm long. What is the length of the other diagonal?
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → 14 cm
The area of a rhombus is half the product of its diagonals, \(\displaystyle \frac{1}{2}d_1d_2\).
\(\displaystyle \frac{1}{2}\times25\times d_2=175\)
\(25\times d_2=350\)
\(d_2=350\div25=14\) cm
