Question

Find the and the perimeter of the shaded region in figure (i) given below. The diamension are in centimetres.

Answer 1

Answer:

area of big sc = 1/2 *22*7*14*14=308cm2

areaof smallc= 1/2*22/7*7*7=77cm2

area of shaded region=308-77

                                    = 231cm2

Step-by-step explanation: