Question

find the area of the shaded region in the given figure take pie equal to 3.14​

Answer 1

Answer:

here the side of the square is 20cm

area of the square is 20×20sqcm=400sqcm

the diameter of the circle is 20 cm

so radius =20/2cm=10cm

area if the circle is π .radius^2sqcm

=3.14×10×10sqcm=314sqcm

so the area of the shaded region is

(400-314)sqcm=86sqcm

Answer 2

Answer:

86 cm²

Step-by-step explanation:

Total area of square=20*20=400 cm²

dia of circle=20cm ,r=10 cm

area of circle=3.14*10*10=314 cm²

so area of shaded regio

=400-314=86 cm²