Question

10. The lengths of the parallel sides of a trapezium are 56 cm, 40 cm and the length of the
other sides are 28 cm and 30 cm. Find the area of the trapezium.​

Answer 1

Answer:

Two parallel sides of a trapezium are of lengths 27 cm and 19 cm respectively, and the distance between them is 14 cm. Find the area of the trapezium.

Solution:

Area of the trapezium

= ¹/₂ × (sum of parallel sides) × (distance between them)

= {¹/₂ × (27 + 19) × 14} cm²

= 322 cm²

THANKS❤

Answer 2

Answer:

3781.92 cm^2

Step-by-step explanation:

area of trapezium =1/2*h*(sum of parallel sides)

   height of trapezium=$\sqrt{h^{2}-b^2$=$\sqrt{28^2-8^2$=$\sqrt{6208$=78.79

area=1/2*78.79*(56+40)

       = 3781.92 cm^2