NCERT Figure it Out 5 - Q3 - Area
Question: Find the areas: (ii) trapezium with parallel sides 24 m and 36 m, height 14 m; (iii) trapezium with parallel sides 10 in and 14 in, height 6 in; (i) rhombus/figure with diagonal-related 16 ft as in the book composite; (iv) trapezium with parallel sides 12 ft and 18 ft, height 8 ft (non-parallel legs 7 ft and 10 ft are not needed for area).
Answer: (ii) 420 m^2; (iii) 72 in^2; (iv) 120 ft^2; (i) use (1/2)d1 d2 with both diagonals from the figure.
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