Question

para el des
area of a trapezium with equal non-parallel sides is 168 m. If the lengths of the
36 m and 20 m, find the length of the non-parallel sides​

Answer 1

Answer:

ANSWER

2

1

× (sum of 11 sides) ×height =168

∴336=(36+20)×height

∴height=

56

336

=6m

∴ length of non parallel side =

6

2

+8

2

=

100

∴ Answer =10cm