Answer:
Either 150 or 80.
Step-by-step explanation:
You would do hight x base which is 150 if you do 7 + 8 x 10 and it's 80 if you do 10 x 8. If it's not squared then you don't have to divide by 2.
Calculate the area as a full rectangle and subtract the triangle corner that is cut off.
10 x 15 = 150 square feet
1/2 x 7 x 7 = 24.5 square feet
Area = 150 - 24.5 = 125.5 square feet
answer: 125.5 square feet
