Area and Perimeter Practice Test 4

Question : 17 of 40

Marks: +1, -0

An equilateral triangle is described on the diagonal of a square. Find the ratio of the area of the triangle to that of the square.

Solution:

Let side of the square be x cm.
Required ratio =

{√3/4 × (√2x)^2}/x^2

{√3/4 × 2x^2}/x^2

√3/2

√3 : 2

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