Question

21. Find the area of a rectangular plot one side of which is 48 m and its diagonal 50 m​

Answer 1

Answer:

48×14m² is area of rectangular plot

Answer 2

$\large{\text{\red{A}}}{\text{\orange{N}}{\text{\green{S}}{\text{\purple{W}}{\text{\blue{E}}{\text{\pink{R}}{\text{\gray{:-}}}}}}}}$

length ² + breadth ² = diagonal ²

So,

$\bf{Breadth = }{\blue{\sqrt{50{}^{2}-{48}^{2}}}}$

$\bf{Breadth =}{\blue{14m}}$

${\bf{Area} = {\blue{48 \times 14 = 672 m{}^{2} }}}$