board = maharashtra std = 7
book=maths practice set = 26
answer it plz
plz
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Answer:
\huge{\orange{\underline{\underline{\overline{\bf{\bigstar\;AnSweR:}}}}}}
★AnSweR:
Given,
Radius of the Hemisphere = 2.5cm
We Know That
\boxed {Curved\; Surface\;Area\;of\; a\; Hemisphere = 2πr²}
CurvedSurfaceAreaofaHemisphere=2πr²
→ 2πr²2πr²
→ \Large{2 × \frac {22}{7}×(2.5)²}2×
7
22
×(2.5)²
→ \Large{\frac {44}{7}×2.5×2.5}
7
44
×2.5×2.5
→ \Large{\frac {275}{7}}
7
275
→ \Large\bold {39.285 cm²}39.285cm²
The Area of the Hemisphere = \fbox\red {39.285 cm²}
39.285 cm²
Hope It Helps You ✌️
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