यदि (x-6) भुजा वाले वर्ग में बड़े वर्ग \(x^2\) से दो पट्टियाँ हटती हैं, तो हटाई गई पट्टियों का कुल क्षेत्रफल क्या है?
If in a square of side (x-6), two strips are removed from the large square \(x^2\), what is the total area of the removed strips?
Explanation opens after your attempt
B. ( 12x )
Concept
Both strips are (6x) and (6x), so total (12x) is subtracted. In exams, count both removed parts.
Why this answer is correct
The correct answer is B. ( 12x ). Both strips are (6x) and (6x), so total (12x) is subtracted. In exams, count both removed parts.
Exam Tip
दोनों पट्टियाँ (6x) और (6x) हैं इसलिए कुल (12x) घटता है। परीक्षा में हटे हुए दोनों भाग गिनें।
Login to save your score, XP, coins and progress.
