find the perienter of the restangle whose length is 40cm. and a diagonal is 41 cm.
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Answer:
The perimeter of the rectangle whose length is 40 cm and a diagonal is 41 cm is 98 cm.
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Step-by-step explanation:
answer is 98cm.
use Pythagoras theorem, altitude^2+base^2=hypotenuse^2
and also use the eqn of perimeter of rectangle=2(l+b)
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