Question

The altitude of an equalaterial triangle is 3 root 3 cm. find its area. using heron formula.
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Answer 1

Mark as BRAINLIEST.

The required area of the given triangle is 9√3 cm².

Step-by-step explanation: We are given to find the altitude of an equilateral triangle is 3 root 3 cm.

We know that the area of an equilateral triangle with altitude h units is given by

For the given triangle, we have

altitude, h = 3√3 cm.

Therefore, the area of the given equilateral triangle is given by

Thus, the required area of the given triangle is 9√3 cm².