Find the area $A$ of a rhombus if diagonal $d_{1} = 5 cm$ and diagonal $d_{2} = 5 cm$ .

Answer

$\frac{25}{2} cm^{2}$

Explanation

To find area $A$ use formula:

A = \frac{d _{1} \cdot d _{2}}{2}

After substituting $d_{1} = 5 cm$ and $d_{2} = 5 cm$ we have:

A = \frac{5 cm \cdot 5 cm}{2}

A = \frac{25 cm ^{2}}{2}

A = \frac{25}{2} cm^{2}

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Find the area A of a rhombus if diagonal d1​=5cm and diagonal d2​=5cm.

225​cm2

Find the area $A$ of a rhombus if diagonal $d_{1} = 5 cm$ and diagonal $d_{2} = 5 cm$ .

$\frac{25}{2} cm^{2}$