Question

Abc is an equilateral triangle of side 3a the length of the altitude drawn from vertex a is

Answer 1

Answer:

3√3a÷2

Step-by-step explanation:

hope this may help you , u may simplify the answer too

Answer 2

The length of the altitude of an equilateral triangle is equal to $\dfrac{3\sqrt{3}a}{2}$ units.

Step-by-step explanation:

Given,

The side of an equilateral triangle = 3a

To find, the length of the altitude of an equilateral triangle = ?

We know that,

The length of the altitude of an equilateral triangle = $\dfrac{\sqrt{3}}{2} (side)$

= $\dfrac{\sqrt{3}}{2} (3a)$

= $\dfrac{3\sqrt{3}a}{2}$ units

∴ The length of the altitude of an equilateral triangle = $\dfrac{3\sqrt{3}a}{2}$ units

Thus, the length of the altitude of an equilateral triangle is equal to $\dfrac{3\sqrt{3}a}{2}$ units.