Question

.. Find the area of a trapezium whose parallel sides are 80 dm and 6 m, and altitude is 40 dm. [HINT: 10 dm = 1 m].​

Answer 1

Answer:

area of trapezium =1/2*sum of parallel sides*distance between them

1dm=1m 80dm =8m 40dm=4m

1/2（8+6）*4

1/2*14*4

1/2*56

28msquare

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Step-by-step explanation:

Answer 2

Answer:

Area= 28 sq. cm

Step-by-step explanation:

1/2 x 4 x (8 + 6)

2 x 14

28