Question

If each side of an equilateral triangle is 22 cm then what is the area of the equilateral triangle​

Answer 1

Answer:

209.58 cm²

Step-by-step explanation:

Given,

side,a = 22 cm

Area of equilateral triangle = √3/4 a²

= √3/4 * 22 * 22

= 209.572

= 209.57 cm²

Hope it helps..❤️

Answer 2

Answer:

The area of the equilateral triangle is 242 cm²

Step-by-step explanation:

Each side of the equilateral triangle = 22 cm

Then, Height of the triangle = 22 cm

Base of the triangle = 22 cm

Area of the triangle = 1 × base × height

2

= 1 × 22 × 22

2

= 11 × 22

= 242 cm²