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A sector of a circle radius 11cm show that the perimeter of the sector is greater than 47.5

User Dimatura
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Answer:

Explanation:

perimeter or circumference of a circle = 2πr

where, π = 3.14

r = 11

thus, perimeter = 2 * 3.14 * 11

= 69.08 cm

and it is greater than 47.5

User Harish Rachakonda
by
7.7k points
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