In a rectangle ,If diagonals are of length 5x+1 and 2x+4 .Then x=___ *​

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1. Answer:

   Correct answer:

   413−−√

   Explanation:

   The rectangle can be cut into two equal right triangles, where the hypotenuse of both is the rectangle’s diagonal.

   Use the Pythagorean Theorem to find the hypotenuse:

   a2+b2=c2, where a and b are the legs and c is the hypotenuse

   (12)2+(8)2=c2

   144+64=c2

   208=c2

   208−−−√=c2−−√

   c=413−−√

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