Question

in the figure two congruent circles touch each other externally and also touches the side of the rectangle ABCD If AB is 28cm and BC is 14cm find the shaded region​

Answer 1

Answer:

Step-by-step explanation:

Area of rectangle ABCD = L*B

Length = 28 cm(AB)

Breadth = 14 cm(BC)

Area of the rectangle = 28*14

                                    = 392 cm.square

Area of a circle = 22/7 * r.square

Diameter of a circle = 28/2

                                 = 14 cm

∴ Area of the circle = 22/7*14

                                = 44 cm.square

So, Area of two circles = 44*2

                                      = 88 cm.square

∴ Area of the shaded region = Area of rectangle - Area of the two circles

                                                =392-14

                                                =304 cm.square (Ans)

Answer 2

Answer:

Step-by-step explanation:

Hope this helps u....

All the best ...