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The area of a circle is 220 cm². The area of a square is inscribed in it is
Strengthen your Class 10th Maths preparation with NCERT solutions and MCQ-based questions from Chapter 11: Areas Related to Circles. Practice exercise questions, short-answer problems and clear explanations to master concepts like areas of sectors, segments and combinations of plane figures. These resources are crafted as per the CBSE syllabus for complete exam preparation. Consistent practice will enhance your problem-solving abilities and prepare you to tackle board exams confidently. Utilize step-by-step solutions and revision notes designed to simplify learning and ensure success. Focus on understanding the formulas and their applications to build a strong foundation. Begin practicing today to secure excellent results in exams. Start now!
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Given:
– Area of circle = 220 cm² ⇒ πr² = 220 ⇒ r² = 70.
Diameter of circle = 2r = 2√70.
Diagonal of square = Diameter = 2√70.
Side of square, a = Diagonal / √2 = (2√70) / √2 = √140.
Area of square = a² = (√140)² = 140 cm².
This question related to Chapter 11 Mathematics Class 10th NCERT. From the Chapter 11 Area related to Circle. Give answer according to your understanding.
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