Question

Calculate the shaded area in the diagram​

Answer 1

49π

Explanation:

definition :When a circle is inscribed in a square, the length of each side of the square is equal to the diameter of the circle: The area of a circle of radius r units is A=πr^2

d=14 , then radius=7

A=π7^2=49π

Answer 2

`\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}`

Actually Welcome to the Concept of the Surface areas and Volumes.

Now basically here we can see that, a Square has a circle inside it.

so the shaded region will be given as,

Shaded Area = Area of Circle.

thus, we get as

Area of circle = πr^2

so here, r = d/2 = 14/2 = 7 cm

so we get as,

Area = 22/7 * 7 *7

Area = 154 cm^2.