भुजा (x+10) वाले वर्ग के क्षेत्रफल मॉडल में चार क्षेत्रों का सही समूह कौन-सा है?
Which set of four regions is correct in the area model of a square with side (x+10)?
Explanation opens after your attempt
A. \(x^2\), (10x), (10x), (100)correct regions
Concept
The square has two (10x) strips and a (100) corner. In exams looking at four regions separately reduces mistakes.
Why this answer is correct
The correct answer is A. \(x^2\), (10x), (10x), (100) / correct regions. The square has two (10x) strips and a (100) corner. In exams looking at four regions separately reduces mistakes.
Exam Tip
वर्ग में दो (10x) पट्टियां और (100) का कोना बनता है। परीक्षा में चार क्षेत्रों को अलग-अलग देखना गलती घटाता है।
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