एक (x) by (x) वर्ग के साथ चार (x) by (2) पट्टियां और चार (2) by (2) छोटे वर्ग मिलाकर एक बड़ा वर्ग बनता है। बड़े वर्ग की भुजा क्या होगी?
A square (x) by (x), four strips (x) by (2), and four small squares (2) by (2) form one larger square. What is the side of the larger square?
Explanation opens after your attempt
B. (x+4)
Concept
The four small width parts show an increase of (4) along each side. Exam tip: observe the total added width on the edge.
Why this answer is correct
The correct answer is B. (x+4). The four small width parts show an increase of (4) along each side. Exam tip: observe the total added width on the edge.
Exam Tip
चार छोटी (2) इकाई चौड़ाइयां मिलकर हर दिशा में (4) की वृद्धि दिखाती हैं। परीक्षा में किनारे पर लगी कुल चौड़ाई देखें।
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