What is the area of the triangle shown below?

4.41

Step-by-step explanation:

To find the area of a triangle you need the base length and the height of the triangle

I used the Pythagorean theorem to find the height

I used 2.1 because the height will split the base in half

h=2.1

Now that we have the height you plug that into the Area formula

(4.2)(2.1)= 4.41

step-by-step explanation:

combine all like terms then its just a 2 step equation