Question

how to find the area of a triangle​

Answer 1

Answer:

area of triangle =1/2 x base x height

Answer 2

Step-by-step explanation:

for a right angles traingle we can use the formula

1/2*base*height

for any other form of triangle we use:

s(s-a)(s-b)(s-c)

where s is the semi perimeter(sum of all sides/2)