Answer:
78.57cm²
Explanation:
English
We need to find the area of the circle.
The area of the circle is given by pie r². We know the value of pie and r is given . Putting the values
Area= pie r².
Area= 22/7* 5² = 22/7*25= 78.57cm²
We are not bothered by the area of the rhombus or the rhombus because we need to find the area of the circle.
Area of the rhombus is given by the product of the length of diagonals divided by 2. So if the rhombus lies at the center the length of each of its diagonal will be 10 cm. Because the length from the center of the circle to any point on the circle is equal to its radius. And the diagonal is formed by 2 radii.
Area of rhombus= 10*10/2= 50 cm²
Area of the circle excluding the area of the rhombus= 78.57- 50 = 28.57 cm²