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The circumference of the base of a right...

The circumference of the base of a right circular cone is 44cm and its height is 24 cm. The curved surface area (in `cm^2`) of the cone is :
एक गोलाकार शंकु के आधार की परिधि 44 cm है और इसकी ऊंचाई 24 cm है। शंकु की घुमावदार सतह क्षेत्र (`cm^2` में) है

A

550

B

528

C

440

D

572

Text Solution

Verified by Experts

The correct Answer is:
A
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