TRY THESENazma's sister also has a trapezium shaped plot. Divide it into three parts as shown(Fig 11.4). Show that the area of trapezium WXYZ-h(a+b)1.2-bIf h = 10 cm, c = 6 cm, b = 12 cm.d-4cm, find the values of each ofits parts separetely andhadd to findthe area WXYZ. Verify it by puttingthe values of h, a and b in theyă2.expression ha +b)2Fig 11.4

TRY THESENazma's sister also has a trapezium shaped plot. Divide it in

1.	TRY THESENazma's sister also has a trapezium shaped plot. Divide it into three parts as shown(Fig 11.4). Show that the area of trapezium WXYZ-h(a+b)1.2-bIf h = 10 cm, c = 6 cm, b = 12 cm.d-4cm, find the values of each ofits parts separetely andhadd to findthe area WXYZ. Verify it by puttingthe values of h, a and b in theyă2.expression ha +b)2Fig 11.4
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