Answer:
1/3ft²
Step-by-step explanation:
you have to follow the formula or the area of a triangle (you have actually been given this)
A= 1/2BH
this can also be written as
Area= 1/2 x Base x Height
you can use this by replacing the numbers in place of parts of the formula
Area= 1/2 x Base x 4
Area = 1/2 x 1 1/6 x 4
Now, you can complete this formula to work out the area
The answer is 1/3