Question

find the area of an equilateral triangle with a side of 11

Answer 1

if a triangle is equal, then all the sides are equal

Answer 2

to find the area of a triangle the formula is: \(\Large\frac{1}{2}bh\)

Answer 3

since the sides are equal, we know that the base is 11

Answer 4

then to find the height, do the pythagorean theorem

Answer 5

A\[a ^{2} + b ^{2} = c ^{2}\]