Question

The area of an equilateral triangle having side length equal to √3/4cm is: a. 2/27 sq.cm b. 2/15 sq.cm c. 3/16 sq.cm d. None of these

Answer 1

Given,

The Length of each sides of the equilateral triangle = ✓3/4 cm

To find,

The area of the equilateral triangle.

Solution,

We can easily solve this mathematical problem by using the following mathematical process.

We need to apply the mathematical formula for calculating the area of the equilateral triangle.

Area of an equilateral triangle = ✓3/4 × (side)² = ✓3/4 × (✓3/4)² = ✓3/4 × 3/16 = 3✓3/64 cm²

Hence, the area of the given equilateral triangle will be 3✓3/64 cm². (option d, none of these)

Answer 2

Answer:

d. none of these is the answer of this question