if the perimeter of the the given rectangle is 10 cm and length of one of it sides is 2 cm what be other side
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Answer:
28 cm
Step-by-step explanation:
Perimeter is the sum of all the sides of any geometrical object.
As the parallel sides of rectangle are equal, therefore its perimeter = 2(length) + 2(height)
Now take 6cm to either length or height.
Then a triangle would be formed, actually a right triangle have hypotenuse as 10cm and say length as 6cm, now use Pythagoras theorem ,
10²= 6²+A²
A= 8cm
Then put it in the above equation of perimeter.
Perimeter= 2(6)+2(8)
Perimeter = 28cm
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