Question

find the area of a rectangular plot,one side of which measures 70 cm and the diagnol is 74m​

Answer 1

Answer:

Length =70 m

Diagonal =74 m

By pythagoras theorem,

Breadth =742−702=24m

Hence, area of the plot =lb=70×24=1680sq. m.

Answer 2

${Length =70 m} \\ \\ Diagonal =74 m \\ \\ By \: pythagoras \: theorem, \\ \\ Breadth = \sqrt{742−702}=24m \\ \\ Hence, area \: of \: the \\ plot =lb=70×24=1680 sq. m$