Question

The diagonal of a rhombus are 7.5cm and 12 cm find its area​

Answer 1

Answer:

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$\large \rm{Given \: Diagonals}$

$\small \rm{d_1 = 7.5 \: cm}$

$\small \rm{and \: d_2 \: = 12 \: cm}$

$\large \rm{Now,}$

$\small \rm{Area \: of \: rhombus = \frac{1}{2} \times d_1 \times d_2}$

$\small \rm{ = \frac{1}{2} \times 7.5 \times 12}$

$\small \rm{ = \frac{1}{2} \times \frac{75}{10} \times 12}$

$\small \rm{ = \frac{75}{10} \times 6 }$

$\small \rm{ = \frac{450}{10}cm^2}$

$\small \rm{ = {45cm}^{2} }$

$\large \rm{∴ Area \: of \: rhombus = {45m}^{2} }$

Answer 2

Answer:

Answer is

.

= Area of rhombus = 45m²