Math, asked by MMMMMMMMMMM1158, 10 months ago

The circumference of circle exceeds the diameter by 16.8 cm find area

Answers

Answered by monty842311
1

Answer:

Step-by-step explanation:

let diameter = 2r        r = radius of the circle

2πr = 2r + 16.8

r(2π-2) = 16.8

r = 8.4/(π-1) = 8.4/(15/7) = 8.4×7/15 = 2.8×7/5 = 3.92

are = πr² = π×(3.92)²48.2944 cm²

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