(A) Fill in the blanks with the correct prepositionsgiven in the box b

1.	(A) Fill in the blanks with the correct prepositionsgiven in the box below.above, below, under, of, off, for, over, by, with1. Aabha is a brilliant girl. She has never score.. eighty percent marks.
Answer» EXPLANATION: Perimeter of trapezium = 104 m Length of Non-PARALLEL sides = 18 m and 22 m Altitude = 16m AREA of Trapezium = ½ × (SUM of parallel sides)×altitude ------ (1) Sum of parallel sides = Perimeter - (sum of non-parallel sides) = 104 m - (18+22)m = 104–40 m = 64 m From (1), Area of Trapezium = 0.5×64×16 = 512 m² Ans: Area of trapezium = 512 m²

(A) Fill in the blanks with the correct prepositionsgiven in the box below.above, below, under, of, off, for, over, by, with1. Aabha is a brilliant girl. She has never score.. eighty percent marks.

Answer»

Perimeter of trapezium = 104 m

Length of Non-PARALLEL sides = 18 m and 22 m

Altitude = 16m

AREA of Trapezium = ½ × (SUM of parallel sides)×altitude ------ (1)

Sum of parallel sides = Perimeter - (sum of non-parallel sides) = 104 m - (18+22)m = 104–40 m = 64 m

From (1), Area of Trapezium = 0.5×64×16 = 512 m²

Ans: Area of trapezium = 512 m²