rabin27 Asked: December 2022 1. Calculate the area of the shaded region of the following figure. ABCD is arectangle having length 30 cm, breadth 20 cm. E, F and
rabin27 Asked: December 2022 decomposition of zinc carbonate is associated with a physical changebchemical change cboth a and b
rabin27 Asked: December 2022 laws of reflection of light is applicable for aregular reflectionbdiffuse reflection c both a and b