Math, asked by tribhuvan26, 11 months ago

1x
za
+ 154 +23=0
by ~2000

Answers

Answered by BearAngle091988

0

Answer:

36 cm

Step-by-step explanation:

Step-by-step explanation:

Area = 36√3 cm

Area of equilateral triangle = √3 / 4 a²

36√3 = √3 / 4 a²

√3 will get cancelled out,

36 × 4 = a²

144 = a²

a = √144

a = 12 cm

Perimeter = 3a

Read more on Brainly.in - https://brainly.in/question/7049357#readmore

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