Find the area of the shaded region. Explain or show your reasoning.
Use 3.14 for đ
.
Step 1 - Find the area of the rectangle (length * width)
Step 2 - Find the area of one circle (straight pi straight r squared)
Step 3 - Multiply the area of the circle by 2
Step 4: Subtract area of rectangle - area of circles.
To find the area of the shaded region, we need to follow the given steps:
Step 1: Find the area of the rectangle.
Let's assume the length of the rectangle is L and the width is W. The area of the rectangle is given by:
Area_rectangle = Length * Width
Step 2: Find the area of one circle.
Let's assume the radius of the circle is r. The area of one circle is given by:
Area_circle = Ď * r^2
Step 3: Multiply the area of the circle by 2.
The shaded region consists of two identical circles. So, we need to multiply the area of one circle by 2.
Step 4: Subtract the area of the rectangle - area of the circles.
Finally, to find the area of the shaded region, we need to subtract the area of the circle from the area of the rectangle.
Therefore, the formula to find the area of the shaded region is:
Area_shaded = (Length * Width) - (2 * Ď * r^2)