Question

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

Answer 1

Answer:

Given,side=22 cm

Area=√3/4×side^2

=0.43×22×22

=208.12 cm^2

Hope this helps you.

Answer 2

Answer:

$area = \sqrt{ \frac{3}{4} } \times (side) {}^{2} . \\ = \sqrt{ \frac{3}{4} } \times 22 \times 22. \\ = \sqrt{ \frac{3}{4} } \times 484. \\ = 0.433 \times 484. \\ = 209.572.$

Hence, the area of the triangle is 209.5720cm^2.