Question

An area of an equilateral triangle is 4√3cm² find the side of a triangle by using herons formula


Plz yarr very important plz bhai/ bahen​

Answer 1

Answer:

*Area of equilateral triangle =

4

3

a

2

⇒4

3

=

4

3

a

2

⇒16

3

=

3

a

2

⇒a

2

=16

⇒a=

16

⇒a=4 cm

Hence length of the diagonal of the square is 4 cm*