भुजा (m+2) वाले वर्ग में दो समान आयतों का कुल क्षेत्रफल क्या होगा?
In a square of side (m+2), what will be the total area of the two equal rectangles?
Explanation opens after your attempt
A. (4m)
Concept
The sum of the two rectangles is \(2\cdot m\cdot 2=4m\). Exam tip: add both middle rectangles.
Why this answer is correct
The correct answer is A. (4m). The sum of the two rectangles is \(2\cdot m\cdot 2=4m\). Exam tip: add both middle rectangles.
Exam Tip
दो आयतों का योग \(2\cdot m\cdot 2=4m\) होता है। परीक्षा में बीच के दोनों आयत जोड़ें।
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