Q2Multiple choiceExercise 11.1
If the sum of the circumferences of two circles with radii R1 and R2 is equal to the circumference of a circle of radius R, then
- (A)R1 + R2 = R
- (B)R1 + R2 > R
- (C)R1 + R2 < R
- (D)Nothing definite can be said about the relation among R1, R2 and R. AREA RELATED TO CIRCLES 121
Show answer
(A) R1 + R2 = R