Question

Area of an equilateral triangle is 413 cm². Then the
length of diagonal of a square whose side is equal to the
height of equilateral triangle is :
(a) 2/6
(6) 356
(c) 2√3
(d) 312​

Answer 1

Answer:

Step-by-step explanation:

a similar  question

4root 3 = root 3 /4 a^2

then a^2 = 16

a = 4cm

now we know that the length of diagonal of an equilateral triangle is given by root 3 /2 × a

= root 3 /2 × 4

= 2 root 3 cm is the length of diagonal....

Answer 2

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$2 \sqrt{3}$