Question

The diagonals of the rhombus are 30 cm and 20 cm. What is its area?​

Answer 1

Answer:

Area

=

pq /2

=

30·20/2

=

300cm²

Answer 2

Answer:

$\sf{{300cm}^{2}}$

Step-by-step explanation:

$\sf{Given:}$

$\sf{Diagonals \: of \: a \: rhombus \: 30cm \: and \: 20cm}$

$\sf{{Let \: d_{1} \: = 30cm}}\\ \sf {d_{2} = 20cm}$

$\sf{Area \: of \: rhombhus = \frac{1}{2} \times d_{1} \times d_{2}}$

$\sf{=\frac{1}{2} \times 30cm \times 20cm}$

$\sf{ = \frac{1}{2} \times 600cm^{2} }$

$\sf = \frac{ {600cm}^{2} }{2}$

$\sf{ = \frac{ \cancel{600}^{300} cm^{2} }{ \cancel2_{1}}}$

$\sf{ = 300 {cm}^{2}}$

${\sf\boxed{\therefore \: \sf{Area \: of \: rhombus = {300cm}^{2}}}}$

${\pink{\underline{\bf{✌Be \: happy✌}}}}$