Question

is 22 cm. Find the length of its two parallel sides.
The difference of the parallel sides of a trapezoidal field is 20 m. Its area is 450 m and its altitude is 15
Find the length of the parallel sides.
The lengths of the parallel sides are in the ratio 7:9. Its area is 960 cm and the distance between the
paral​

Answer 1

Answer:

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