Question

AGAR KHolna H APNI KISMAT KA TAALA , TO ISS QUESTION KO SOLVE KRKE DHIKAANA ^_*

Answer 1

lo khul gaya mere kismat ka tala....

Answer 2

S. A of remaining portion
$= 6 {l}^{2} \: \: + \: \: 2\pi {r}^{2} - pir²\\ = 6 {l}^{2} \: \: + \: \: \pi { (\frac{l}{2} )}^{2} \\ = 6 {l}^{2} \: \: + \: \: \frac{\pi {l}^{2} }{4} \\ = 6 {l }^{2} \: \: + \: \: \frac{\pi {l}^{2} }{4} \\ = \frac{24 {l}^{2} + \pi {l}^{2} }{4} \\ = \frac{(24 + \pi) {l}^{2} }{4} .$

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