Question

Never mind I found out pls don't comment

Answer 1

Break horizontally in middle

Area of rectangle

• LB
• 20(10)
• 200ft²

Area of triangle

• 1/2BH
• 1/2(20-10)(20-10)
• 1/2(10)²
• 100/2
• 50ft²

Total area

• 200+50
• 250ft²