What is it? s

3.25 meters

First find the rectangle area by multiplying the dimensions (1*2.5)
Next take the bottom number and subtract 2.5 from it to find only the triangle length (1.5)
Next multiply the width and length of the triangle (1.5*1) and divide by 2 (.75)
Add them together
3.25

I’m pretty sure it’s i think : /