Mathematics · 2022
JEE Main · 29 June 2022, Shift 1 · Q14
A wire of length 22 m is to be cut into two pieces. One of the pieces is to be made into a square and the other into an equilateral triangle. Then,…
A wire of length $\displaystyle 22$ m is to be cut into two pieces. One of the pieces is to be made into a square and the other into an equilateral triangle. Then, the length of the side of the equilateral triangle, so that the combined area of the square and the equilateral triangle is minimum, is :
Official answer
(2)
$\displaystyle \frac{66}{9+4 \sqrt{3}}$
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.