1. Nazma's sister also has a trapezium shaped plot. Divide it into three parts as shown(a + b)2(Fig 1 1.4). Show that the area of trapezium WXYZ = hă 2. lf h = 10cm, c = 6 cm, b = 12cm,d 4 cm, find the values of each oflo its parts separetely and add to findthe area WXYZ. Verify it by puttingthe values of h, a and b in thebth(a + b)expression-taFig 11.4

1. Nazma's sister also has a trapezium shaped plot. Divide it into thr

1.	1. Nazma's sister also has a trapezium shaped plot. Divide it into three parts as shown(a + b)2(Fig 1 1.4). Show that the area of trapezium WXYZ = hă 2. lf h = 10cm, c = 6 cm, b = 12cm,d 4 cm, find the values of each oflo its parts separetely and add to findthe area WXYZ. Verify it by puttingthe values of h, a and b in thebth(a + b)expression-taFig 11.4
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