Question

A chord of the larger among two concentric circles is of length 10 cm and it is tangent to the smaller circle. What is the area (in cm²) of the annular portion between the two circles?

A 5π/2 Correct Answer Incorrect Answer
B 25 π Correct Answer Incorrect Answer
C 5 π Correct Answer Incorrect Answer
D 10 π Correct Answer Incorrect Answer

Solution

The correct answer is B

Practice Next

Relevant for Exams:

×
×