Find the best answers to your questions with the help of IDNLearn.com's knowledgeable users. Get the information you need from our community of experts who provide accurate and thorough answers to all your questions.
Answer:
Area= π(R^2-r^2)
Step-by-step explanation:
Although I can't find the attached file
Let the radius of the large circle be R
And the radius of the small circle be r
Area of large circle is
Area= πR^2
Area of small circle is
Area= πr^2
The difference is
Area= πR^2- πr^2
Area= π(R^2-r^2)