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Equilateral triangles are drawn on the h...

Equilateral triangles are drawn on the hypotenuse and one of the perpendicular sides of a right-angled isosceles triangles. Their areas are H and A respectively. `A/H` is equal to :
एक समकोण समद्विबाहु त्रिभुज के कर्ण और एक लम्ब भुजा पर दो समबाहु त्रिभुज खींचे जाते हैं | उनके क्षेत्रफल क्रमशः H और A हैं |`A/H` किसके बराबर है ?

A

a)`1/4`

B

b)`1/2`

C

c)`1/sqrt2`

D

d)`1/(root(2)(2))`

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