Answer:
The total area is 179.25yd²
Step-by-step explanation:
You need to break this down into two parts: the rectangle on the left side, and the semicircle on the end.
The radius of the circle is five yards, giving it a diameter of 10 yards. That diameter is also the height of the rectangle, meaning that the rectangle has an area of 14yd × 10yd = 140yd²
The area of a circle is equal to pi times the square of its radius. Given that we only have a semicircle, we need to take that and divide it by two:
a = πr² ÷ 2
a = π × 5² ÷ 2
a = 3.14 × 25 ÷ 2
a = 3.14 × 12.5
a = 39.25
So the circle has an area of 39.25 square yards.
We can then can then add the areas together, giving us a total of 179.25 square yards.
