Answer:
Go to. desmos it shows you everthing ,,, trust
(3.1)*(10.75 - 3.55)
(3.1) * (7.20)
22.32
You’re gonna figure out the area of each side first. I’d recommend labeling them by letter to help keep track. Do 8x5=40 then multiply 40 by 2 (because there are two sides that are 8x5) then do 3x4 which is 12 usually you would divide 12 by 2 to get the area of a triangle but in this case just leave it alone because there are two triangles. Then do 3x8 for the rectangle (24) then you’re gonna add all the sides together. So 40+40+12(or 6+6) +24...youre answer should me 116
Answer: 135
Step-by-step explanation:
Area of triangle formula : 
Substitute known values into formula: 
Reduce fraction: 
= 135
