wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

In the following figure, AB and CD are two diameters of a circle perpendicular to each other and OD is the diameter of the smaller circle. If OA = 7 cm, find the area of the shaded region.






Open in App
Solution

It is given that AB and CD are two diameters of a circle perpendicular to each other and OD is the diameter of small circle.

It is given that,

So, radius r of small circle is

We know that the area A of circle of radius r is.

Substituting the value of r in above formula,

Now, let the area of large circle be.

Using the value radius OA,

Hence,


flag
Suggest Corrections
thumbs-up
8
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Visualisations
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon