Question

2 CD \( - 5 \mathrm { m } \) and \( \mathrm { AB } = 8 \mathrm { m } \) . How much area does it occupy? Find the area of a quadrilateral ABCD in which \( \mathrm { AB } = 3 \mathrm { cm } , \mathrm { BC } = 4 \mathrm { cm } . \mathrm { CD } \) - trm. \( \mathrm { DA } = 5 \mathrm { cm } \) and \( \mathrm { AC } = 5 \mathrm { cm } \) . Radha made a picture of an aeroplane with coloured paper as hown in Fig \( 12.15 . \) Find

Answer 1