Question

if the Circumference of a circular sheet is 154 m, find its radius. also find the area of the sheet (pie = 22/7)

Answer 1

24.5 is the correct answer for radius
24.5×24.5×22÷7=answer

Answer 2

$2\pi \ \: r = 154 \\ r = 154 \div 2\pi = 24.5 \\ aera = \pi \: r {}^{2} = (22 \div 7) \times 24.5 { }^{2} \\ = 1886.5$