4 cm TU=314cm²Radu= 3.14 x 4 x 4 = 50.24 cm?EXERCISE 11.32214 cm(b) 28 mm1a7Find the area of the following circles, given that:(c) 21 cm22.(a) radius = 14 mm (Take Tc) radius = 5 cm22(b) diameter = 49 m22Area of the smaller circle =nr2Area of the shaded region = (314 - 50.24) cm² = 263.76 cmFind the circumference of the circles with the following radius: (Taken=-Ethe circumference of a circular sheet is 154 m, find its radius. Also find the are

4 cm TU=314cm²Radu= 3.14 x 4 x 4 = 50.24 cm?EXERCISE 11.32214 cm(b)

1.	4 cm TU=314cm²Radu= 3.14 x 4 x 4 = 50.24 cm?EXERCISE 11.32214 cm(b) 28 mm1a7Find the area of the following circles, given that:(c) 21 cm22.(a) radius = 14 mm (Take Tc) radius = 5 cm22(b) diameter = 49 m22Area of the smaller circle =nr2Area of the shaded region = (314 - 50.24) cm² = 263.76 cmFind the circumference of the circles with the following radius: (Taken=-Ethe circumference of a circular sheet is 154 m, find its radius. Also find the are
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