What data must be given to construct an equilateral triangle using a compass and a ruler?

One angle

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One angle and one side

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Two sides

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One side

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Solution

The correct option is D One side
We know that in equilateral triangle, all three sides are equal, and all three angles are congruent and are equal to 60 degrees.
Thus, to construct an equilateral triangle, no data needs to be given about its angles, but one side length is required.

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Similar questions

Using ruler and compasses only, draw an equilateral triangle of side 5 cm. Draw its inscribed circle. Measure the radius of the circle.

With the help of ruler and compasses only , construct an equilateral triangle.

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5 c m

$70^{\circ}$ can be constructed using a ruler and a compass.

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