Question

how to find the area of a triangle

Answer 1

\[\frac{1}{2}*b*h=area\]

Answer 2

A=lh/2

Answer 3

where
b=base
h=height

Answer 4

\[area = \frac 12 \times \text{base length} \times \text{height}\]

Answer 5

of the triangle of course

Answer 6

\[\Huge{\mathbb{Welcome}\textbf{To }\mathbb{Open}\textbf{Study}}\]

I will prefer you to go through this formula also .. This is better ..

\[\huge{\textbf{Ar(triangle)}=\sqrt{s(s-a)(s-b)(s-c)}}\]
Where \[\huge{\frac{a+b+c}{2}=s}\]
and a , b and c are the sides of a triangle