Anusha2006 Anusha2006

18-02-2021
Mathematics

contestada

The area of a trapezium is 847 cm2. If the ratio of parallel sides is 9:2 and the
distance between them is 14 cm, find the length of parallel sides

Respuesta :

sara7991 sara7991

18-02-2021

Answer:

Area of trapezium = 1/2 x sum of parallel sides x height

1/2 x (9x + 2x) x 14 = 184

11x x 7 = 184

11x = 184/7

11x = 26.28

x = 26.28/11

x= 2.38

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