Math, asked by yuvraj5172, 3 months ago

The circumference of two concentric circles is 176 cm and 132 cm
respectively. Find the difference between their radii.

Answers

Answered by kayamramya2005
4

Answer:

7

Step-by-step explanation:

R and R' be the radii of two circles

∴2πR−2R′=176−132

2π(R−R′)=44

∴R−R′=2×2244×7=7m

Answered by pasharma583gmailcom
3

Answer:

7cm is the answer of question

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