Answer:
732 
Step-by-step explanation:
First we can find the area of the shape if the triangle wasn't there. That would be:
24×33=792. 
Then, we can find the area of the triangle to subtract that from the total. 
The formula for the area of a triangle is  .
. 
So 
I found the base of the triangle by subtracting 16 from 24. 
I found the height of the triangle by subtracting 18 from 33. 
Now, solve the equation. 

A=60
Then finally, Subtract 60 from 792. 
You get 732. 
I hope this helps!