The area for triangle is quite different from the other .
Formula for area of triangle is : Height X Base but divide by 2 .
It is divide by 2 because triangle is a half shape of square and rectangle .
For example :
This is another example for area of triangle :
Like what we said just now , triangle is a half of square and rectangle shape .
So , if we want to find the area of triangle , we must divide it by 2 .
For an example :
3cm X 6cm = 18cm2 .
Remember ! Divide by 2 so it will be 9cm2 .