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General

Easy

Question

# If the side of an equilateral triangular park is 20 units. What will be half of its area ?

Hint:

### Area of an equilateral triangle = a2

## The correct answer is: 86.60 cm2

### Area of an equilateral triangle = a^{2}

= 20^{2} = 100 cm^{2}

Half of the area

= = 86.60 cm^{2}

^{2}

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