The numerical value of the area of a circle is equal to that of the perimeter of a semicircular disc, both having…
CBSE Class 10 Maths PYQ · Areas Related to Circles · Perimeter sector · 1 Mark · July 2025 · Standard
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131 Mark · July 2025 · Standard
The numerical value of the area of a circle is equal to that of the perimeter of a semicircular disc, both having equal radius. The radius is:
- (a)$1$ unit
- (b)$2$ units
- (c)$\frac{\pi+2}{\pi}$ units
- (d)$\frac{2\pi+2}{\pi}$ units
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(C) $\frac{\pi+2}{\pi}$ units