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The area of an equilateral triangle is 4...

The area of an equilateral triangle is `4sqrt(3)cm^(2).` Then the of each of the sides of the triangle is

A

`(2sqrt(3))/(3)cm`

B

`(sqrt(3))/(4)cm`

C

3.cm

D

4 cm

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • If the equation of the base of an equilateral triangle is 2x - y=1 and the vertex is (-1,2), then the length of a side of the triangle is-

    A
    `(2)/(sqrt15)`
    B
    `(2sqrt2)/(sqrt15)`
    C
    `2sqrt((5)/(3))`
    D
    `sqrt5`

  • The circum radius of an equilateral triangle is 4cm. Find the inner radius of the triangle.

    A
    2 cm
    B
    4 cm
    C
    1 cm
    D
    8 cm

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