Math, asked by jatinkrj203132, 10 months ago

The perimeter of an equilateral triangle is 18 cm find the area

Answers

Answered by adharshsusi

21

Answer:

Step-by-step explanation:

I have attached the answer

Attachments:

Answered by shankarkillekar20

3

Answer:

3a = 18

a=18/3

a=6

=√3a2

4

=√3x6×6

4

=√3x36

4

=√3x9

=9√3

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