Find the perimeter of an isosceles right triangle having an area of 100cm
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you may check it and then tell me id it correct ot not
you may check it and then tell me id it correct ot not
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Answer:
48.28 cm
Step-by-step explanation:
We are given an isosceles right angled triangle .
Since it is an isosceles triangle .So, its two sides must be equal
Since it is a right angles triangle So, the two sides that must be equal are Perpendicular and Base.
Let the perpendicular be x
So, perpendicular = base =x
Area of triangle =
Since we are given that the area is 100 sq.cm
So,
So, perpendicular = base = √200 cm = 10√2 cm
Now to find hypotenuse we will use Pythagoras theorem:
So, perimeter = Sum of all sides
=
=
=
Hence the perimeter of triangle is 48.28 cm
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