Question

What is the area of a rhombus whose diagonals are of lengths 4 cm and 2.5 cm?

• A. 1 $c{m}^2$
• B. 5 $c{m}^2$
• C. 3 $c{m}^2$
• D. 2 $c{m}^2$

Answer 1

The correct option is B 5 $c{m}^2$

Area of rhombus = $\frac{1}{2}{d}_1{d}_2$
= $\frac{1}{2}\times 4\times 2.5$
= $5c{m}^2$