Question

What is the height of an equilateral triangle that has sides of length 1 cm?

Answer 1

if you bisect one of the angles, you have a right triangle with a hypotenuse of 1 cm and a short leg of 0.5 cm. Using the Pythagorean theorem, the height would be:
height = square root (1^2 - 0.5^2)

Answer 2

This wasn’t helpful if I’m in 6th grade