The semicircles each of diameter \( 3 \mathrm{~cm} \), a circle of diameter \( 4.5 \mathrm{~cm} ... VIDEO
The semicircles each of diameter \( 3 \mathrm{~cm} \), a circle of diameter \( 4.5 \mathrm{~cm} \) and a semicircle of radius 4.5 are drawn in the given figure. Find the area of the shaded region.https://bit.ly/YTAI_PWAP https://www.pw.live
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a. \( \frac{\mathrm{a}^{2}}{7}(\pi-2) \)
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