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210, , aL, , , , Mathematics fr, , EXERCISE 198 ‘, , foie, B9 Neure, ABCD te as quadrilateral 1 me, , DM 7 Bl AC ana Dye. AC such that BL = 8 c= 20, = Tem. Find the area of quad. ABCD,, , Jn the given figure, ABCD is a quadrilateral-shaped field in, Mihich diagonal BD 1s 36 m, AL BD and CM 1 BD such that, AL =19'm and CM =11 m, Find the area of the field,, , Find the area of pentagon ABCDE in which BL AC, DM 1. AC, and EN AC such that AC =18 om. AM =14 em, AN, BL =4 cm, DM = 12cm and EN =9¢m., , , , - Find the area of hexagon ABCDEF in which BL AD, CM LAD,, , EN LAD and FP LAD such that AP = 6 cin, PL = 2 om,, LN = 8 cm, NM = 2.cm, MD = 3.cm, FP = 8 em, EN — 12 om,, BL = 8 cm and CM = 6 cm,, , Find the area of pentagon ABCDE in which BL AC, CM | ap, and EN AD such that AC =10 ein, AD =12 cin, BL =9 om,, CM =7em and EN =5 em., , , , Find the area enclosed by the given Aguce ABCDEF as per, , dimensions given herewith,