Question

Find area and perimeter of a square plot of land, length of whose diagonal is 10 metres.

Answer 1

Answer:

A = 50msq. and P = 20√2m

Step-by-step explanation:

By Pythagoras theorem

2Side sq. = 100

side sq. = 50

side = 5√2m

Area = side sq. = {5√2}^2

= 25*2 = 50m sq.

P = 4*side = 4*5√2. = 20*√2 m

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